[FFmpeg-cvslog] doc/examples/filtering_audio: fix style

[Stefano Sabatini]

ffmpeg | branch: master | Stefano Sabatini <stefasab at gmail.com> | Mon Dec  2 14:43:40 2013 +0100| [893f33e7f005734dcd3d842da17630de41eda402] | committer: Stefano Sabatini

doc/examples/filtering_audio: fix style

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=893f33e7f005734dcd3d842da17630de41eda402
---

 doc/examples/filtering_audio.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/examples/filtering_audio.c b/doc/examples/filtering_audio.c
index 2f78e59..0be2654 100644
--- a/doc/examples/filtering_audio.c
+++ b/doc/examples/filtering_audio.c
@@ -243,9 +243,9 @@ int main(int argc, char **argv)
                 /* pull filtered audio from the filtergraph */
                 while (1) {
                     ret = av_buffersink_get_frame(buffersink_ctx, filt_frame);
-                    if(ret == AVERROR(EAGAIN) || ret == AVERROR_EOF)
+                    if (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF)
                         break;
-                    if(ret < 0)
+                    if (ret < 0)
                         goto end;
                     print_frame(filt_frame);
                     av_frame_unref(filt_frame);