must set hasEval to false if the Function() constructor test throws

googlearchive · Oct 30, 2013 · 15868fb · 15868fb
1 parent 862dba0
commit 15868fb
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/wrappers.js b/src/wrappers.js
@@ -21,6 +21,7 @@ var ShadowDOMPolyfill = {};
       var f = new Function('', 'return true;');
       hasEval = f();
     } catch (ex) {
+      hasEval = false;
     }
   }
 
@@ -370,4 +371,4 @@ var ShadowDOMPolyfill = {};
   scope.wrapIfNeeded = wrapIfNeeded;
   scope.wrappers = wrappers;
 
-})(this.ShadowDOMPolyfill);
+})(this.ShadowDOMPolyfill);