fix wrong return value from wmemmove on forward copies

[musl] / src / string / strcasecmp.c

diff --git a/src/string/strcasecmp.c b/src/string/strcasecmp.c
index dd87905..02fd5f8 100644 (file)
--- a/src/string/strcasecmp.c
+++ b/src/string/strcasecmp.c
@@ -3,7 +3,7 @@
 
 int strcasecmp(const char *_l, const char *_r)
 {
-       const unsigned char *l=_l, *r=_r;
+       const unsigned char *l=(void *)_l, *r=(void *)_r;
        for (; *l && *r && (*l == *r || tolower(*l) == tolower(*r)); l++, r++);
        return tolower(*l) - tolower(*r);
 }