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10l: fix av_str[i]start()

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Originally committed as revision 9585 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Måns Rullgård 2007-07-10 21:43:35 +00:00
parent 1e56c151bc
commit 059eeabf35
1 changed files with 8 additions and 2 deletions
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10
libavutil/string.c
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@ -25,7 +25,10 @@
int av_strstart(const char *str, const char *pfx, const char **ptr)
{
while (*pfx && *pfx++ == *str++);
while (*pfx && *pfx == *str) {
pfx++;
str++;
}
if (!*pfx && ptr)
*ptr = str;
return !*pfx;
@ -33,7 +36,10 @@ int av_strstart(const char *str, const char *pfx, const char **ptr)
int av_stristart(const char *str, const char *pfx, const char **ptr)
{
while (*pfx && toupper((unsigned)*pfx++) == toupper((unsigned)*str++));
while (*pfx && toupper((unsigned)*pfx) == toupper((unsigned)*str)) {
pfx++;
str++;
}
if (!*pfx && ptr)
*ptr = str;
return !*pfx;