doc: various spelling, grammar and formatting fixes

[ffmpeg] / libavfilter / vf_dedot.c

diff --git a/libavfilter/vf_dedot.c b/libavfilter/vf_dedot.c
index 35862c5cd4004b5bfe8991590f8ac294c6c6b617..bb0f9e5ac8f4f4b51565ef88b3a9de89ea700c4c 100644 (file)
--- a/libavfilter/vf_dedot.c
+++ b/libavfilter/vf_dedot.c
@@ -265,7 +265,7 @@ static int activate(AVFilterContext *ctx)
     AVFrame *frame = NULL;
     int64_t pts;
     int status;
-    int ret;
+    int ret = 0;
 
     FF_FILTER_FORWARD_STATUS_BACK(outlink, inlink);