Sleeker indexOf evaluation. Minor.

Modernizr · Mar 30, 2011 · 9e14b46 · 9e14b46 · ralphholzmann · Mar 30, 2011
1 parent 14ee5c7
commit 9e14b46
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modernizr.js b/modernizr.js
@@ -229,7 +229,7 @@ window.Modernizr = (function(window,document,undefined){
      * contains returns a boolean for if substr is found within str.
      */
     function contains( str, substr ) {
-        return (''+str).indexOf( substr ) !== -1;
+        return ~(''+str).indexOf( substr );
     }
 
     /**