doc/examples/filtering_audio: fix style

893f33e7 · Stefano Sabatini · c7a99d99 · 893f33e7
Commit 893f33e7 authored Dec 02, 2013 by Stefano Sabatini
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filtering_audio.c doc/examples/filtering_audio.c +2 -2

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--- 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);