[FFmpeg-cvslog] tests/audiomatch: Fix compile warning

Steven Liu git at videolan.org
Thu Aug 25 19:41:40 EEST 2016

ffmpeg | branch: master | Steven Liu <lingjiujianke at gmail.com> | Thu Aug 25 05:40:17 2016 -0700| [500662784341373d625af629cad94826beca3bc8] | committer: Michael Niedermayer

tests/audiomatch: Fix compile warning

Making sure bestpos is initialized to zero to prevent gcc from kvetching.
It's harmless (although it's not obvious that it's harmless)
from code inspection:
tests/audiomatch.c: In function ‘main’:
tests/audiomatch.c:40: warning: ‘bestpos’ may be used uninitialized in this function

Thanks to Moritz Barsnick for first bringing this to the attention.

Signed-off-by: LiuQi <liuqi at gosun.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=500662784341373d625af629cad94826beca3bc8

 tests/audiomatch.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/audiomatch.c b/tests/audiomatch.c
index 9752f68..ca56df0 100644
--- a/tests/audiomatch.c
+++ b/tests/audiomatch.c
@@ -37,7 +37,7 @@ int main(int argc, char **argv){
     FILE *f[2];
     int i, pos;
     int siglen, datlen;
-    int bestpos;
+    int bestpos = 0;
     double bestc=0;
     double sigamp= 0;
     int16_t *signal, *data;

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