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chars: ensure that files are sorted also when strncasecmp() is strange 

When running in a non-UTF locale, and when strncasecmp() suffers from
the same defect as strncmp(), make sure not to pass a length with the
high bit set.
master
Benno Schulenberg 2016-06-01 21:56:38 +02:00
parent 660584c1ea
commit 56f067a284
1 changed files with 2 additions and 2 deletions
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4
src/chars.c
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@ -483,14 +483,14 @@ size_t move_mbright(const char *buf, size_t pos)
/* This function is equivalent to strcasecmp(). */ /* This function is equivalent to strcasecmp(). */
int nstrcasecmp(const char *s1, const char *s2) int nstrcasecmp(const char *s1, const char *s2)
{ {
return strncasecmp(s1, s2, (size_t)-1); return strncasecmp(s1, s2, HIGHEST_POSITIVE);
} }
#endif #endif
/* This function is equivalent to strcasecmp() for multibyte strings. */ /* This function is equivalent to strcasecmp() for multibyte strings. */
int mbstrcasecmp(const char *s1, const char *s2) int mbstrcasecmp(const char *s1, const char *s2)
{ {
return mbstrncasecmp(s1, s2, (size_t)-1); return mbstrncasecmp(s1, s2, HIGHEST_POSITIVE);
} }
#ifndef HAVE_STRNCASECMP #ifndef HAVE_STRNCASECMP