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lavf/avio: fix ffurl_alloc error checks

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ffurl_alloc doc says it returns >= 0 in case of success.
avio treats non-zero as errors.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
This commit is contained in:
Lukasz Marek 2014-02-28 01:12:07 +01:00
parent 9deecdf85f
commit f495fbe76a
1 changed files with 2 additions and 2 deletions
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4
libavformat/avio.c
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@ -270,7 +270,7 @@ int ffurl_open(URLContext **puc, const char *filename, int flags,
const AVIOInterruptCB *int_cb, AVDictionary **options) const AVIOInterruptCB *int_cb, AVDictionary **options)
{ {
int ret = ffurl_alloc(puc, filename, flags, int_cb); int ret = ffurl_alloc(puc, filename, flags, int_cb);
if (ret) if (ret < 0)
return ret; return ret;
if (options && (*puc)->prot->priv_data_class && if (options && (*puc)->prot->priv_data_class &&
(ret = av_opt_set_dict((*puc)->priv_data, options)) < 0) (ret = av_opt_set_dict((*puc)->priv_data, options)) < 0)
@ -399,7 +399,7 @@ int avio_check(const char *url, int flags)
{ {
URLContext *h; URLContext *h;
int ret = ffurl_alloc(&h, url, flags, NULL); int ret = ffurl_alloc(&h, url, flags, NULL);
if (ret) if (ret < 0)
return ret; return ret;
if (h->prot->url_check) { if (h->prot->url_check) {