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| author | Russell Bryant <russell@russellbryant.com> | 2007-12-27 21:41:22 +0000 |
|---|---|---|
| committer | Russell Bryant <russell@russellbryant.com> | 2007-12-27 21:41:22 +0000 |
| commit | b749217bcbdeb7c36bd89718ab981e13ded2a833 (patch) | |
| tree | c9cb7c8a4bc72a79f226a440fe7a62b3cd272a78 /main | |
| parent | 05d2bc0fbfc361f933a804824a458ecc0f77f3c7 (diff) | |
Merged revisions 95024 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r95024 | russell | 2007-12-27 15:40:02 -0600 (Thu, 27 Dec 2007) | 9 lines
Don't report a syntax error when an empty string is passed to ast_get_group.
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/trunk@95025 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'main')
| -rw-r--r-- | main/channel.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/main/channel.c b/main/channel.c index 65931ed6d..484ccc224 100644 --- a/main/channel.c +++ b/main/channel.c @@ -4482,6 +4482,9 @@ 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, ","))) { |