Remove unused field.

[enjoyable.git] / JoystickController.m

diff --git a/JoystickController.m b/JoystickController.m
index cd513de..967a935 100644 (file)
--- a/JoystickController.m
+++ b/JoystickController.m
@@ -177,7 +177,10 @@ static void remove_callback(void *ctx, IOReturn inResult, void *inSender, IOHIDD
              informativeTextWithFormat:@"Error 0x%08x occured trying to access your devices. "
                                        @"Input may not be correctly detected or mapped.",
                                        ret]
-         runModal];
+         beginSheetModalForWindow:outlineView.window
+                    modalDelegate:nil
+                   didEndSelector:nil
+                      contextInfo:nil];
     }
     
     IOHIDManagerRegisterDeviceMatchingCallback(hidManager, add_callback, (__bridge void *)self);
@@ -189,7 +192,7 @@ static void remove_callback(void *ctx, IOReturn inResult, void *inSender, IOHIDD
     return [item children] ? nil : item;
 }
 
-- (int)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item {
+- (NSInteger)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item {
     return item ? [[item children] count] : _joysticks.count;
 }
 
@@ -197,7 +200,7 @@ static void remove_callback(void *ctx, IOReturn inResult, void *inSender, IOHIDD
     return item ? [[item children] count] > 0: YES;
 }
 
-- (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item {
+- (id)outlineView:(NSOutlineView *)outlineView child:(NSInteger)index ofItem:(id)item {
     return item ? [item children][index] : _joysticks[index];
 }