Commit 735ef67b authored by Stefano Sabatini's avatar Stefano Sabatini

Make print_error() use strerror() in case av_strerror() fails.

Should provide a meaningful error message for systems which do not
support strerror_r().

Fix roundup issue #1894.

Originally committed as revision 23032 to svn://
parent e2959f45
......@@ -292,6 +292,7 @@ void set_context_opts(void *ctx, void *opts_ctx, int flags)
void print_error(const char *filename, int err)
char errbuf[128];
const char *errbuf_ptr = errbuf;
switch(err) {
......@@ -300,8 +301,9 @@ void print_error(const char *filename, int err)
av_strerror(err, errbuf, sizeof(errbuf));
fprintf(stderr, "%s: %s\n", filename, errbuf);
if (av_strerror(err, errbuf, sizeof(errbuf)) < 0)
errbuf_ptr = strerror(AVUNERROR(err));
fprintf(stderr, "%s: %s\n", filename, errbuf_ptr);
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