From 6be62cdb7a05477b16d70decdd4222084d5b46cf Mon Sep 17 00:00:00 2001 From: Mark Spencer Date: Fri, 15 Aug 2003 22:45:26 +0000 Subject: Fix dtmf buglet git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1345 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- apps/app_festival.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'apps') 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; -- cgit v1.2.3