From 877caceb5d99f7c51cff8073e06484fbbdec8743 Mon Sep 17 00:00:00 2001
From: ronag <ronag@362d55ac-95cf-4e76-9f9a-cbaa9c17b72d>
Date: Wed, 26 Oct 2011 20:58:19 +0000
Subject: [PATCH] 2.0.2: Fixed potential divide by zero.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/branches/2.0.0.2@1479 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d
---
 modules/ffmpeg/producer/audio/audio_resampler.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/ffmpeg/producer/audio/audio_resampler.cpp b/modules/ffmpeg/producer/audio/audio_resampler.cpp
index 179d09cc5..9f953f130 100644
--- a/modules/ffmpeg/producer/audio/audio_resampler.cpp
+++ b/modules/ffmpeg/producer/audio/audio_resampler.cpp
@@ -62,7 +62,7 @@ struct audio_resampler::implementation
 
 	std::vector<int8_t, tbb::cache_aligned_allocator<int8_t>> resample(std::vector<int8_t, tbb::cache_aligned_allocator<int8_t>>&& data)
 	{
-		if(resampler_)
+		if(resampler_ && !data.empty())
 		{
 			buffer2_.resize(AVCODEC_MAX_AUDIO_FRAME_SIZE*2);
 			auto ret = audio_resample(resampler_.get(),
-- 
2.39.2