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Merged revisions 184079 via svnmerge from

Browse Source 
https://origsvn.digium.com/svn/asterisk/trunk

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  r184079 | mmichelson | 2009-03-24 17:40:39 -0500 (Tue, 24 Mar 2009) | 15 lines
  
  Merged revisions 184078 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.4
  
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    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: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@184081 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Michelson
2009-03-24 22:42:00 +00:00
parent e68ef0befb
commit cf35e2ded1
1 changed files with 1 additions and 1 deletions
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2
apps/app_senddtmf.c
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@@ -92,7 +92,7 @@ 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;