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minor tweaks

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This commit is contained in:
Josh Coalson
2002-09-13 01:36:16 +00:00
parent 0eb674cc8e
commit 60efd13767
2 changed files with 10 additions and 10 deletions
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18
src/metaflac/main.c
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@@ -1056,29 +1056,29 @@ char *local_strdup(const char *source)
FLAC__bool parse_md5(const char *src, FLAC__byte dest[16])
{
unsigned i, d;
char c;
int c;
FLAC__ASSERT(0 != src);
if(strlen(src) != 32)
return false;
/* strtoul() accepts negative numbers which we do not want, so we do it the hard way */
for(i = 0; i < 16; i++) {
c = *src++;
c = (int)(*src++);
if(isdigit(c))
d = (unsigned)c - (unsigned)'0';
d = (unsigned)(c - '0');
else if(c >= 'a' && c <= 'f')
d = (unsigned)c - (unsigned)'a' + 10u;
d = (unsigned)(c - 'a') + 10u;
else if(c >= 'A' && c <= 'F')
d = (unsigned)c - (unsigned)'A' + 10u;
d = (unsigned)(c - 'A') + 10u;
else
return false;
d <<= 4;
c = *src++;
c = (int)(*src++);
if(isdigit(c))
d |= (unsigned)c - (unsigned)'0';
d |= (unsigned)(c - '0');
else if(c >= 'a' && c <= 'f')
d |= (unsigned)c - (unsigned)'a' + 10u;
d |= (unsigned)(c - 'a') + 10u;
else if(c >= 'A' && c <= 'F')
d |= (unsigned)c - (unsigned)'A' + 10u;
d |= (unsigned)(c - 'A') + 10u;
else
return false;
dest[i] = (FLAC__byte)d;