From 83742c7e6edcf958e0820abc77c029f4ada4880f Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Wed, 8 May 2013 16:58:19 +0100
Subject: Better fix for still (no sound) DCP crash.

---
 src/lib/encoder.cc | 4 ++++
 1 file changed, 4 insertions(+)

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

diff --git a/src/lib/encoder.cc b/src/lib/encoder.cc
index cff9899ac..8549962ff 100644
--- a/src/lib/encoder.cc
+++ b/src/lib/encoder.cc
@@ -296,6 +296,10 @@ Encoder::process_video (shared_ptr<const Image> image, bool same, boost::shared_
 void
 Encoder::process_audio (shared_ptr<const AudioBuffers> data)
 {
+	if (!data->frames ()) {
+		return;
+	}
+	
 #if HAVE_SWRESAMPLE
 	/* Maybe sample-rate convert */
 	if (_swr_context) {
-- 
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