getModifierState should always return a boolean

(cherry picked from commit 030071dd8b)
This commit is contained in:
Andreas Svensson
2014-07-18 13:57:57 +02:00
committed by Paul O’Shannessy
parent b0ab09fc30
commit eb6d101bae
+1 -1
View File
@@ -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) {