Fix silly pbx spool buglet (bug #2007)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3416 65c4cc65-6c06-0410-ace0-fbb531ad65f3
21 years ago · fb3f2062fa
parent 9e0e3799bf
commit fb3f2062fa
1 changed files with 1 additions and 1 deletions
--- a/pbx/pbx_spool.c
+++ b/pbx/pbx_spool.c
@ -116,7 +116,7 @@ static int apply_outgoing(struct outgoing *o, char *fn, FILE *f)
 				if (c) {
 					*c = '\0';
 					c++;
-					while(*c < 33)
+					while ((*c) && (*c < 33))
 						c++;
 #if 0
 					printf("'%s' is '%s' at line %d\n", buf, c, lineno);