use [NSNull null] instead of nil when using shorthand -callHandler:

jberkman · jberkman · commit 3ba0b84cce4d · 2013-07-29T21:47:10.000-07:00
Fixes NSInvalidArgumentException: "attempt to insert nil object from objects[0]"
diff --git a/WebViewJavascriptBridge/WebViewJavascriptBridge.m b/WebViewJavascriptBridge/WebViewJavascriptBridge.m
@@ -56,7 +56,7 @@ - (void)send:(NSDictionary *)data responseCallback:(WVJBResponseCallback)respons
 }
 
 - (void)callHandler:(NSString *)handlerName {
-    [self callHandler:handlerName data:nil responseCallback:nil];
+    [self callHandler:handlerName data:[NSNull null] responseCallback:nil];
 }
 
 - (void)callHandler:(NSString *)handlerName data:(id)data {

Original file line number	Diff line number	Diff line change
`@@ -56,7 +56,7 @@ - (void)send:(NSDictionary *)data responseCallback:(WVJBResponseCallback)respons`
`56`	`56`	`}`
`57`	`57`
`58`	`58`	`- (void)callHandler:(NSString *)handlerName {`
`59`		`- [self callHandler:handlerName data:nil responseCallback:nil];`
	`59`	`+ [self callHandler:handlerName data:[NSNull null] responseCallback:nil];`
`60`	`60`	`}`
`61`	`61`
`62`	`62`	`- (void)callHandler:(NSString *)handlerName data:(id)data {`