smoothstreamingenc: Ignore the return value from mkdir

We don't need to return an error if the directory already existed.
We make sure that the directory actually is properly writeable later
within ism_write_header by writing a manifest anyway.

Signed-off-by: Martin Storsjö <martin@martin.st>

diff --git a/libavformat/smoothstreamingenc.c b/libavformat/smoothstreamingenc.c
index bafed70f461c134e33aa5e0618cb9195013fc831..a8af7118df1acffc27ea934bfb4d21be0c3ac527 100644 (file)
--- a/libavformat/smoothstreamingenc.c
+++ b/libavformat/smoothstreamingenc.c
@@ -285,12 +285,7 @@ static int ism_write_header(AVFormatContext *s)
     int ret = 0, i;
     AVOutputFormat *oformat;
 
-    ret = mkdir(s->filename, 0777);
-    if (ret) {
-        av_log(s, AV_LOG_ERROR, "mkdir(%s): %s\n", s->filename, strerror(errno));
-        return AVERROR(errno);
-    }
-    ret = 0;
+    mkdir(s->filename, 0777);
 
     oformat = av_guess_format("ismv", NULL, NULL);
     if (!oformat) {