Fixed an undefined detect result for ie8compat in old IE

Modernizr · Apr 18, 2013 · 3681dc0 · 3681dc0
1 parent 24909eb
commit 3681dc0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/feature-detects/ie8compat.js b/feature-detects/ie8compat.js
@@ -7,5 +7,5 @@ define(['Modernizr'], function( Modernizr ) {
   // related:
   // james.padolsey.com/javascript/detect-ie-in-js-using-conditional-comments/
 
-  Modernizr.addTest('ie8compat', (!window.addEventListener && document.documentMode && document.documentMode === 7));
+  Modernizr.addTest('ie8compat', (!window.addEventListener && !!document.documentMode && document.documentMode === 7));
 });