rlibc: fix bug in memcmp()

rust-lang · Jul 21, 2014 · fcaee85 · fcaee85
1 parent a491551
commit fcaee85
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/librlibc/lib.rs b/src/librlibc/lib.rs
@@ -95,7 +95,7 @@ pub unsafe extern "C" fn memcmp(s1: *const u8, s2: *const u8, n: uint) -> i32 {
         let a = *offset(s1, i as int);
         let b = *offset(s2, i as int);
         if a != b {
-            return (a - b) as i32
+            return a as i32 - b as i32
         }
         i += 1;
     }