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-rw-r--r--src/util.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/util.c b/src/util.c
index 6bb7d03ee..c62826420 100644
--- a/src/util.c
+++ b/src/util.c
@@ -171,9 +171,9 @@ int git__strcmp(const char *a, const char *b)
int git__strcasecmp(const char *a, const char *b)
{
- while (*a && *b && tolower(*a) == tolower(*b))
+ while (*a && *b && git__tolower(*a) == git__tolower(*b))
++a, ++b;
- return (tolower(*a) - tolower(*b));
+ return ((unsigned char)git__tolower(*a) - (unsigned char)git__tolower(*b));
}
int git__strcasesort_cmp(const char *a, const char *b)
@@ -182,7 +182,7 @@ int git__strcasesort_cmp(const char *a, const char *b)
while (*a && *b) {
if (*a != *b) {
- if (tolower(*a) != tolower(*b))
+ if (git__tolower(*a) != git__tolower(*b))
break;
/* use case in sort order even if not in equivalence */
if (!cmp)
@@ -193,7 +193,7 @@ int git__strcasesort_cmp(const char *a, const char *b)
}
if (*a || *b)
- return tolower(*a) - tolower(*b);
+ return (unsigned char)git__tolower(*a) - (unsigned char)git__tolower(*b);
return cmp;
}
@@ -212,8 +212,8 @@ int git__strncasecmp(const char *a, const char *b, size_t sz)
int al, bl;
do {
- al = (unsigned char)tolower(*a);
- bl = (unsigned char)tolower(*b);
+ al = (unsigned char)git__tolower(*a);
+ bl = (unsigned char)git__tolower(*b);
++a, ++b;
} while (--sz && al && al == bl);
@@ -225,7 +225,7 @@ void git__strntolower(char *str, size_t len)
size_t i;
for (i = 0; i < len; ++i) {
- str[i] = (char) tolower(str[i]);
+ str[i] = (char)git__tolower(str[i]);
}
}
@@ -255,8 +255,8 @@ int git__prefixncmp_icase(const char *str, size_t str_n, const char *prefix)
int s, p;
while(str_n--) {
- s = (unsigned char)tolower(*str++);
- p = (unsigned char)tolower(*prefix++);
+ s = (unsigned char)git__tolower(*str++);
+ p = (unsigned char)git__tolower(*prefix++);
if (s != p)
return s - p;