From 4a6799c9d1666aa7db3a67d92bd3e31f16597e13 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Thu, 20 Dec 2012 07:52:16 +0000
Subject: Only use last real frame if it exists.

---
 src/lib/encoder.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

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

diff --git a/src/lib/encoder.cc b/src/lib/encoder.cc
index 16bf62408..07ce8f3bc 100644
--- a/src/lib/encoder.cc
+++ b/src/lib/encoder.cc
@@ -304,9 +304,8 @@ Encoder::process_video (shared_ptr<Image> image, bool same, boost::shared_ptr<Su
 		return;
 	}
 
-	if (same) {
+	if (same && _last_real_frame) {
 		/* Use the last frame that we encoded */
-		assert (_last_real_frame);
 		link (_opt->frame_out_path (_last_real_frame.get(), false), _opt->frame_out_path (_video_frame, false));
 		link (_opt->hash_out_path (_last_real_frame.get(), false), _opt->hash_out_path (_video_frame, false));
 	} else {
-- 
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