From 21bbca806f60ae6ecc70ee4d2f51830403c68b33 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sun, 6 Jan 2013 19:41:37 +0000
Subject: Fix a crash when there is no audio (but we are set to external).

---
 src/lib/encoder.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/lib/encoder.cc')

diff --git a/src/lib/encoder.cc b/src/lib/encoder.cc
index 61e95a38a..6e1209d83 100644
--- a/src/lib/encoder.cc
+++ b/src/lib/encoder.cc
@@ -136,7 +136,7 @@ void
 Encoder::process_end ()
 {
 #if HAVE_SWRESAMPLE	
-	if (_film->audio_stream() && _swr_context) {
+	if (_film->audio_stream() && _film->audio_stream()->channels() && _swr_context) {
 
 		shared_ptr<AudioBuffers> out (new AudioBuffers (_film->audio_stream()->channels(), 256));
 			
-- 
cgit v1.2.3