More indentation cleanups.

Change-Id: I6d21bda89f8032d302620e21ac393dc345165ac7
Reviewed-on: https://code.wireshark.org/review/6212
Reviewed-by: Guy Harris <guy@alum.mit.edu>

1 files changed, 34 insertions, 34 deletions

diff --git a/epan/dissectors/packet-smtp.c b/epan/dissectors/packet-smtp.c
index b24205d205..8e02a99f6f 100644
--- a/epan/dissectors/packet-smtp.c
+++ b/epan/dissectors/packet-smtp.c
@@ -830,53 +830,53 @@ dissect_smtp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
         PROTO_ITEM_SET_HIDDEN(hidden_item);
 
         if (session_state->username_frame == pinfo->fd->num) {
-            if (decrypt == NULL) {
-                /* This line wasn't already decrypted through the state machine */
-                 decrypt = tvb_get_string_enc(wmem_packet_scope(), tvb, loffset, linelen, ENC_ASCII);
-                 if (stmp_decryption_enabled) {
-                   if (ws_base64_decode_inplace(decrypt) == 0) {
-                       /* Go back to the original string */
-                       decrypt = tvb_get_string_enc(wmem_packet_scope(), tvb, loffset, linelen, ENC_ASCII);
-                   }
-                 }
+          if (decrypt == NULL) {
+            /* This line wasn't already decrypted through the state machine */
+            decrypt = tvb_get_string_enc(wmem_packet_scope(), tvb, loffset, linelen, ENC_ASCII);
+            if (stmp_decryption_enabled) {
+              if (ws_base64_decode_inplace(decrypt) == 0) {
+                /* Go back to the original string */
+                decrypt = tvb_get_string_enc(wmem_packet_scope(), tvb, loffset, linelen, ENC_ASCII);
+              }
             }
-            proto_tree_add_string(smtp_tree, hf_smtp_username, tvb,
-                                  loffset, linelen, decrypt);
-            col_append_fstr(pinfo->cinfo, COL_INFO, "User: %s", format_text(decrypt, linelen));
+          }
+          proto_tree_add_string(smtp_tree, hf_smtp_username, tvb,
+                                loffset, linelen, decrypt);
+          col_append_fstr(pinfo->cinfo, COL_INFO, "User: %s", format_text(decrypt, linelen));
         } else if (session_state->password_frame == pinfo->fd->num) {
-            if (decrypt == NULL) {
-                /* This line wasn't already decrypted through the state machine */
-                 decrypt = tvb_get_string_enc(wmem_packet_scope(), tvb, loffset, linelen, ENC_ASCII);
-                 if (stmp_decryption_enabled) {
-                   if (ws_base64_decode_inplace(decrypt) == 0) {
-                       /* Go back to the original string */
-                       decrypt = tvb_get_string_enc(wmem_packet_scope(), tvb, loffset, linelen, ENC_ASCII);
-                   }
-                 }
-            }
-            proto_tree_add_string(smtp_tree, hf_smtp_password, tvb,
-                                  loffset, linelen, decrypt);
-            col_append_fstr(pinfo->cinfo, COL_INFO, "Pass: %s", format_text(decrypt, linelen));
-        } else if (session_state->ntlm_rsp_frame == pinfo->fd->num) {
+          if (decrypt == NULL) {
+            /* This line wasn't already decrypted through the state machine */
             decrypt = tvb_get_string_enc(wmem_packet_scope(), tvb, loffset, linelen, ENC_ASCII);
             if (stmp_decryption_enabled) {
               if (ws_base64_decode_inplace(decrypt) == 0) {
                 /* Go back to the original string */
                 decrypt = tvb_get_string_enc(wmem_packet_scope(), tvb, loffset, linelen, ENC_ASCII);
-                col_append_str(pinfo->cinfo, COL_INFO, format_text(decrypt, linelen));
-                proto_tree_add_item(smtp_tree, hf_smtp_command_line, tvb,
-                                    loffset, linelen, ENC_ASCII|ENC_NA);
-              }
-              else {
-                base64_string = tvb_get_string_enc(wmem_packet_scope(), tvb, loffset, linelen, ENC_ASCII);
-                dissect_ntlm_auth(tvb, pinfo, smtp_tree, base64_string);
               }
             }
-            else {
+          }
+          proto_tree_add_string(smtp_tree, hf_smtp_password, tvb,
+                                loffset, linelen, decrypt);
+          col_append_fstr(pinfo->cinfo, COL_INFO, "Pass: %s", format_text(decrypt, linelen));
+        } else if (session_state->ntlm_rsp_frame == pinfo->fd->num) {
+          decrypt = tvb_get_string_enc(wmem_packet_scope(), tvb, loffset, linelen, ENC_ASCII);
+          if (stmp_decryption_enabled) {
+            if (ws_base64_decode_inplace(decrypt) == 0) {
+              /* Go back to the original string */
+              decrypt = tvb_get_string_enc(wmem_packet_scope(), tvb, loffset, linelen, ENC_ASCII);
               col_append_str(pinfo->cinfo, COL_INFO, format_text(decrypt, linelen));
               proto_tree_add_item(smtp_tree, hf_smtp_command_line, tvb,
                                   loffset, linelen, ENC_ASCII|ENC_NA);
             }
+            else {
+              base64_string = tvb_get_string_enc(wmem_packet_scope(), tvb, loffset, linelen, ENC_ASCII);
+              dissect_ntlm_auth(tvb, pinfo, smtp_tree, base64_string);
+            }
+          }
+          else {
+            col_append_str(pinfo->cinfo, COL_INFO, format_text(decrypt, linelen));
+            proto_tree_add_item(smtp_tree, hf_smtp_command_line, tvb,
+                                loffset, linelen, ENC_ASCII|ENC_NA);
+          }
         } else if (session_state->user_pass_frame == pinfo->fd->num) {
             decode_plain_auth(tvb, pinfo, smtp_tree, loffset, linelen);
         } else {