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Use idigit() instead of range-checking '0' - '9'.

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This commit is contained in:
Wayne Davison 2005-10-31 18:22:40 +00:00
parent 8c3234fb73
commit 87f010ec1a
4 changed files with 8 additions and 9 deletions
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2
Src/Modules/mathfunc.c
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@ -503,7 +503,7 @@ math_string(UNUSED(char *name), char *arg, int id)
unsigned short *seedptr = seedbufptr + i;
*seedptr = 0;
for (j = 0; j < 4; j++) {
if (*seedstr >= '0' && *seedstr <= '9')
if (idigit(*seedstr))
*seedptr += *seedstr - '0';
else if (tolower(*seedstr) >= 'a' &&
tolower(*seedstr) <= 'f')