Merge pull request facebook#1865 from syranide/modistatefalse

getModifierState should always return a boolean
olivierntk · Jul 23, 2014 · 13e2c38 · 13e2c38
2 parents 79076fa + 030071d
commit 13e2c38
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/browser/ui/dom/getEventModifierState.js b/src/browser/ui/dom/getEventModifierState.js
@@ -42,7 +42,7 @@ function modifierStateGetter(keyArg) {
     return nativeEvent.getModifierState(keyArg);
   }
   var keyProp = modifierKeyToProp[keyArg];
-  return keyProp && nativeEvent[keyProp];
+  return keyProp ? !!nativeEvent[keyProp] : false;
 }
 
 function getEventModifierState(nativeEvent) {