kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2025-09-04 20:04:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

Don't report a syntax error when an empty string is passed to ast_get_group.

Browse Source 
Just return 0.

(closes issue #11540)
Reported by: tzafrir
Patches: 
      group_empty.diff uploaded by tzafrir (license 46)
	   -- slightly changed by me


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@95024 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2007-12-27 21:40:02 +00:00
parent 5dc1371bf2
commit 8b3f41409e
1 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
main/channel.c
View File

@@ -4596,6 +4596,9 @@ ast_group_t ast_get_group(const char *s)
int start=0, finish=0, x;
ast_group_t group = 0;
if (ast_strlen_zero(s))
return 0;
c = ast_strdupa(s);
while ((piece = strsep(&c, ","))) {