Optimized unnecessary use of strlen()

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9402 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 2 insertions, 3 deletions

diff --git a/src/flstring.c b/src/flstring.c
index aacdcfd20..49ac33c2b 100644
--- a/src/flstring.c
+++ b/src/flstring.c
@@ -97,8 +97,7 @@ fl_strlcpy(char       *dst,	/* O - Destination string */
 * returns 0 if string successfully compare, -1 if s<t, +1 if s>t
 */
 int fl_ascii_strcasecmp(const char *s, const char *t) {
-  if (!s || !t) return (s!=t);
-  size_t sl=strlen(s), tl=strlen(t);
+  if (!s || !t) return (s==t ? 0 : (!s ? -1 : +1));
   
   for(;*s && *t; s++,t++) {
     if (*s == *t) continue;
@@ -108,7 +107,7 @@ int fl_ascii_strcasecmp(const char *s, const char *t) {
       if ( (*s-0x20)!=*t || !C_RANGE(*s,'a','z') ) return +1;
     }
   }
-  return (sl==tl) ? 0 : (sl< tl ? -1 : +1);
+  return (*s==*t) ? 0 : (*s<*t ? -1 : +1);
 }
 
 /*