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ffprobe: make upcase_string() ignore non-ASCII characters

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This is required as some section names may contain non-ASCII characters
(e.g. '_').
This commit is contained in:
Stefano Sabatini 2012-01-08 11:10:06 +01:00
parent 2169f971ad
commit d3e435164b
1 changed files with 5 additions and 1 deletions
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6
ffprobe.c
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@ -417,7 +417,11 @@ static inline char *upcase_string(char *dst, size_t dst_size, const char *src)
{
int i;
for (i = 0; src[i] && i < dst_size-1; i++)
dst[i] = src[i]-32;
if (src[i] >= 'a' && src[i] <= 'z') {
dst[i] = src[i]-32;
} else {
dst[i] = src[i];
}
dst[i] = 0;
return dst;
}