use u_strlen instead of for loop

git-svn-id: svn://svn.lighttpd.net/xcache/trunk@512 c26eb9a1-5813-0410-bd6c-c2e55f420ca7
16 years ago · 0c5f4896ce
parent 4df25f774b
commit 0c5f4896ce
1 changed files with 1 additions and 6 deletions
--- a/processor/head.m4
+++ b/processor/head.m4
@ -114,12 +114,7 @@ static inline int xc_zstrlen_char(zstr s)
 /* {{{ xc_zstrlen_uchar */
 static inline int xc_zstrlen_uchar(zstr s)
 {
-	int i;
-	UChar *p = ZSTR_U(s);
-	for (i = 0; *p; i ++, p++) {
-		/* empty */
-	}
-	return i;
+	return u_strlen(ZSTR_U(s));
 }
 /* }}} */
 /* {{{ xc_zstrlen */