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-rw-r--r--epan/dissectors/packet-sip.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/epan/dissectors/packet-sip.c b/epan/dissectors/packet-sip.c
index ee634d4c4e..177c4b27df 100644
--- a/epan/dissectors/packet-sip.c
+++ b/epan/dissectors/packet-sip.c
@@ -1439,7 +1439,7 @@ dissect_sip_authorization_item(tvbuff_t *tvb, proto_tree *tree, gint start_offse
gchar *name;
header_parameter_t *auth_parameter;
guint i = 0;
- gchar c;
+ gchar c = '\0';
/* skip Spaces and Tabs */
start_offset = tvb_skip_wsp(tvb, start_offset, line_end_offset - start_offset);