diff options
| author | mmichelson <mmichelson@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-03-24 22:40:39 +0000 |
|---|---|---|
| committer | mmichelson <mmichelson@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-03-24 22:40:39 +0000 |
| commit | 3fe3adf8b0bfc911c4ef428973cc894f9961a59d (patch) | |
| tree | 5a4cb4028bfd0c0e6acc6d5830b417c0e0877546 /apps/app_senddtmf.c | |
| parent | 32e644347149fefa3479f22275a2ed10b8f0fd2d (diff) | |
Merged revisions 184078 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r184078 | mmichelson | 2009-03-24 17:34:45 -0500 (Tue, 24 Mar 2009) | 9 lines
Change NULL pointer check to be ast_strlen_zero.
The 'digit' variable is guaranteed to be non-NULL, so the if
statement could never evaluate true. Changing to ast_strlen_zero
makes the logic correct.
This was found while reviewing ast_channel_ao2 code review.
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git-svn-id: http://svn.digium.com/svn/asterisk/trunk@184079 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'apps/app_senddtmf.c')
| -rw-r--r-- | apps/app_senddtmf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/app_senddtmf.c b/apps/app_senddtmf.c index 05faf2221..9842c412e 100644 --- a/apps/app_senddtmf.c +++ b/apps/app_senddtmf.c @@ -106,7 +106,7 @@ static int manager_play_dtmf(struct mansession *s, const struct message *m) astman_send_error(s, m, "Channel not specified"); return 0; } - if (!digit) { + if (ast_strlen_zero(digit)) { astman_send_error(s, m, "No digit specified"); ast_channel_unlock(chan); return 0; |