Don't try to remember viabranch if viabranch is NULL (only applies to TCP protocol)

13 years ago · e6a56fc3e4
parent b3d6729e10
commit e6a56fc3e4
1 changed files with 1 additions and 1 deletions
--- a/daemon/call.c
+++ b/daemon/call.c
@ -1237,7 +1237,7 @@ static struct call *call_get_or_create(const char *callid, const char *viabranch
 		g_hash_table_insert(m->callhash, c->callid, c);
 	}

-	if (!g_hash_table_lookup(c->branches, viabranch))
+	if (viabranch && !g_hash_table_lookup(c->branches, viabranch))
 		g_hash_table_insert(c->branches, strdup(viabranch), (void *) 0x1);

 	return c;