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Merge of 23219: Fix lower casing of option names in some locales.

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This commit is contained in:
Paul Ackersviller 2007-11-12 04:33:49 +00:00
parent 31e0eee234
commit 56d34005d5
1 changed files with 8 additions and 1 deletions
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9
Src/options.c
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@ -589,7 +589,14 @@ optlookup(char const *name)
if (*t == '_')
chuck(t);
else {
*t = tulower(*t);
/*
* Some locales (in particular tr_TR.UTF-8) may
* have non-standard mappings of ASCII characters,
* so be careful. Option names must be ASCII so
* we don't need to be too clever.
*/
if (*t >= 'A' && *t <= 'Z')
*t = (*t - 'A') + 'a';
t++;
}