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Call prot->url_close only if it is present.

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Originally committed as revision 11044 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Alex Beregszaszi 2007-11-16 00:14:48 +00:00
parent 018b6fb465
commit 7a813b368a
1 changed files with 3 additions and 2 deletions
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5
libavformat/avio.c
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@ -132,10 +132,11 @@ offset_t url_seek(URLContext *h, offset_t pos, int whence)
int url_close(URLContext *h) int url_close(URLContext *h)
{ {
int ret; int ret = 0;
if (!h) return 0; /* can happen when url_open fails */ if (!h) return 0; /* can happen when url_open fails */
ret = h->prot->url_close(h); if (h->prot->url_close)
ret = h->prot->url_close(h);
av_free(h); av_free(h);
return ret; return ret;
} }