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.
---
libavformat/smoothstreamingenc.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/libavformat/smoothstreamingenc.c b/libavformat/smoothstreamingenc.c
index bafed70..a8af711 100644
--- 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) {
--
1.7.9.4
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