Whitespace cleanup: Indentation, trailing, ...

svn path=/trunk/; revision=42266

1 files changed, 61 insertions, 61 deletions

diff --git a/epan/dissectors/packet-dtls.c b/epan/dissectors/packet-dtls.c
index 65cd5ce80d..1d3f15a5de 100644
--- a/epan/dissectors/packet-dtls.c
+++ b/epan/dissectors/packet-dtls.c
@@ -1525,71 +1525,71 @@ dissect_dtls_hnd_hello_common(tvbuff_t *tvb, proto_tree *tree,
   guint8   session_id_length;
 
   if (tree || ssl)
+  {
+    if (ssl)
     {
-	  if (ssl)
-		{
-		  /* get proper peer information*/
-		  StringInfo* rnd;
-		  if (from_server)
-			rnd = &ssl->server_random;
-		  else
-			rnd = &ssl->client_random;
-
-		  /* get provided random for keyring generation*/
-		  tvb_memcpy(tvb, rnd->data, offset, 32);
-		  rnd->data_len = 32;
-		  if (from_server)
-			ssl->state |= SSL_SERVER_RANDOM;
-		  else
-			ssl->state |= SSL_CLIENT_RANDOM;
-		  ssl_debug_printf("dissect_dtls_hnd_hello_common found random state %X\n",
-						   ssl->state);
-        }
-
-      /* show the time */
-      if (tree)
-        {
-          gmt_unix_time.secs  = tvb_get_ntohl(tvb, offset);
-          gmt_unix_time.nsecs = 0;
-          proto_tree_add_time(tree, hf_dtls_handshake_random_time,
-                              tvb, offset, 4, &gmt_unix_time);
-        }
-      offset += 4;
+      /* get proper peer information*/
+      StringInfo* rnd;
+      if (from_server)
+        rnd = &ssl->server_random;
+      else
+        rnd = &ssl->client_random;
 
-      /* show the random bytes */
-      if (tree)
-          proto_tree_add_item(tree, hf_dtls_handshake_random_bytes,
-                              tvb, offset, 28, ENC_NA);
-      offset += 28;
+      /* get provided random for keyring generation*/
+      tvb_memcpy(tvb, rnd->data, offset, 32);
+      rnd->data_len = 32;
+      if (from_server)
+        ssl->state |= SSL_SERVER_RANDOM;
+      else
+        ssl->state |= SSL_CLIENT_RANDOM;
+      ssl_debug_printf("dissect_dtls_hnd_hello_common found random state %X\n",
+                       ssl->state);
+    }
 
-      /* show the session id */
-      session_id_length = tvb_get_guint8(tvb, offset);
-      if (tree)
-          proto_tree_add_item(tree, hf_dtls_handshake_session_id_len,
-                              tvb, offset, 1, ENC_BIG_ENDIAN);
-	  offset++;
-      if (ssl)
-        {
-          /* check stored session id info */
-          if (from_server && (session_id_length == ssl->session_id.data_len) &&
-              (tvb_memeql(tvb, offset, ssl->session_id.data, session_id_length) == 0))
-            {
-              /* clinet/server id match: try to restore a previous cached session*/
-              ssl_restore_session(ssl, dtls_session_hash);
-            }
-          else {
-            tvb_memcpy(tvb,ssl->session_id.data, offset, session_id_length);
-            ssl->session_id.data_len = session_id_length;
-          }
-        }
-	  if (tree && session_id_length > 0)
-		  proto_tree_add_bytes_format(tree, hf_dtls_handshake_session_id,
-									  tvb, offset, session_id_length,
-									  NULL, "Session ID (%u byte%s)",
-									  session_id_length,
-									  plurality(session_id_length, "", "s"));
-	  offset += session_id_length;
+    /* show the time */
+    if (tree)
+    {
+      gmt_unix_time.secs  = tvb_get_ntohl(tvb, offset);
+      gmt_unix_time.nsecs = 0;
+      proto_tree_add_time(tree, hf_dtls_handshake_random_time,
+                          tvb, offset, 4, &gmt_unix_time);
     }
+    offset += 4;
+
+    /* show the random bytes */
+    if (tree)
+      proto_tree_add_item(tree, hf_dtls_handshake_random_bytes,
+                          tvb, offset, 28, ENC_NA);
+    offset += 28;
+
+    /* show the session id */
+    session_id_length = tvb_get_guint8(tvb, offset);
+    if (tree)
+      proto_tree_add_item(tree, hf_dtls_handshake_session_id_len,
+                          tvb, offset, 1, ENC_BIG_ENDIAN);
+    offset++;
+    if (ssl)
+    {
+      /* check stored session id info */
+      if (from_server && (session_id_length == ssl->session_id.data_len) &&
+          (tvb_memeql(tvb, offset, ssl->session_id.data, session_id_length) == 0))
+      {
+        /* clinet/server id match: try to restore a previous cached session*/
+        ssl_restore_session(ssl, dtls_session_hash);
+      }
+      else {
+        tvb_memcpy(tvb,ssl->session_id.data, offset, session_id_length);
+        ssl->session_id.data_len = session_id_length;
+      }
+    }
+    if (tree && session_id_length > 0)
+      proto_tree_add_bytes_format(tree, hf_dtls_handshake_session_id,
+                                  tvb, offset, session_id_length,
+                                  NULL, "Session ID (%u byte%s)",
+                                  session_id_length,
+                                  plurality(session_id_length, "", "s"));
+    offset += session_id_length;
+  }
 
   /* XXXX */
   return offset;