From c3a6bbddb8278889c10a19dd149155e8facb4770 Mon Sep 17 00:00:00 2001 From: Luigi Rizzo Date: Fri, 3 Nov 2006 22:01:34 +0000 Subject: remove redundant checks git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@47170 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- apps/app_dial.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'apps/app_dial.c') diff --git a/apps/app_dial.c b/apps/app_dial.c index ad62372e9..8e383649b 100644 --- a/apps/app_dial.c +++ b/apps/app_dial.c @@ -710,7 +710,8 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in, struct dial_l return NULL; } - if (f && (f->frametype == AST_FRAME_DTMF)) { + /* now f is guaranteed non-NULL */ + if (f->frametype == AST_FRAME_DTMF) { if (ast_test_flag(peerflags, OPT_DTMF_EXIT)) { const char *context = pbx_builtin_getvar_helper(in, "EXITCONTEXT"); if (onedigit_goto(in, context, (char) f->subclass, 1)) { @@ -736,7 +737,7 @@ static struct ast_channel *wait_for_answer(struct ast_channel *in, struct dial_l } /* Forward HTML stuff */ - if (single && f && (f->frametype == AST_FRAME_HTML) && !ast_test_flag(outgoing, DIAL_NOFORWARDHTML)) + if (single && (f->frametype == AST_FRAME_HTML) && !ast_test_flag(outgoing, DIAL_NOFORWARDHTML)) if(ast_channel_sendhtml(outgoing->chan, f->subclass, f->data, f->datalen) == -1) ast_log(LOG_WARNING, "Unable to send URL\n"); -- cgit v1.2.3