diff options
| author | Mark Spencer <markster@digium.com> | 2003-08-15 22:45:26 +0000 |
|---|---|---|
| committer | Mark Spencer <markster@digium.com> | 2003-08-15 22:45:26 +0000 |
| commit | 6be62cdb7a05477b16d70decdd4222084d5b46cf (patch) | |
| tree | 85fe8f421884e6b5b08989f7cfc220fd0ca908fe /apps/app_festival.c | |
| parent | 858ad8ca64c08ee9fda28e6b4fd65e4d91918f90 (diff) | |
Fix dtmf buglet
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1345 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'apps/app_festival.c')
| -rwxr-xr-x | apps/app_festival.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/app_festival.c b/apps/app_festival.c index 56976c50c..d9b2f46f2 100755 --- a/apps/app_festival.c +++ b/apps/app_festival.c @@ -170,7 +170,7 @@ static int send_waveform_to_channel(struct ast_channel *chan, char *waveform, in } if (f->frametype == AST_FRAME_DTMF) { ast_log(LOG_DEBUG, "User pressed a key\n"); - if (strchr(intkeys, f->subclass)) { + if (intkeys && strchr(intkeys, f->subclass)) { res = f->subclass; ast_frfree(f); break; |