From 9de5b11d58eda59fae6faf1b4238612fa5b4fc1f Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Tue, 16 Oct 2012 19:40:57 +0200
Subject: [PATCH] swr-test: fix division by 0
Fixes CID733739
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libswresample/swresample-test.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libswresample/swresample-test.c b/libswresample/swresample-test.c
index 7260a767c2c..a0dfe289082 100644
--- a/libswresample/swresample-test.c
+++ b/libswresample/swresample-test.c
@@ -372,7 +372,7 @@ int main(int argc, char **argv){
sse= sum_aa + sum_bb - 2*sum_ab;
if(sse < 0 && sse > -0.00001) sse=0; //fix rounding error
- fprintf(stderr, "[e:%f c:%f max:%f] len:%5d\n", sqrt(sse/out_count), sum_ab/(sqrt(sum_aa*sum_bb)), maxdiff, out_count);
+ fprintf(stderr, "[e:%f c:%f max:%f] len:%5d\n", out_count ? sqrt(sse/out_count) : 0, sum_ab/(sqrt(sum_aa*sum_bb)), maxdiff, out_count);
}
flush_i++;
--
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