signed/unsigned compare

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8793 d0543943-73ff-0310-b7d9-9358b9ac24b2
2008-06-10 22:55:38 +00:00 · 2008-06-10 22:55:38 +00:00 · 85f83e2a2f
parent 4795ffc622
commit 85f83e2a2f
1 changed files with 1 additions and 1 deletions
--- a/src/switch_channel.c
+++ b/src/switch_channel.c
@ -1751,7 +1751,7 @@ SWITCH_DECLARE(char *) switch_channel_expand_variables(switch_channel_t *channel
 						}

 						if (offset >= 0) {
-							if (offset > strlen(sub_val)) {
+							if ((size_t)offset > strlen(sub_val)) {
 								*sub_val = '\0';
 							} else {
 								sub_val += offset;