# HG changeset patch
# User bsmith@81767d24-ef19-dc11-ae90-00e081727c95
# Date 1659409672 0
# Node ID 5000a8a4382555634bc55619c66ebe0bbef17cb5
# Parent  4521f014bb179c36d7b2917595ef7301a9a530b5
iOS: Fix some memory leaks and remove unnecessary code.
Like on Mac we need to release the item being packed in dw_box_pack_*().
However we don't need the retains or autoreleases since we use ARC on iOS.
The UIWindow release is not necessary, garbage collection will remove it.

diff -r 4521f014bb17 -r 5000a8a43825 ios/dw.m
--- a/ios/dw.m	Mon Aug 01 22:46:31 2022 +0000
+++ b/ios/dw.m	Tue Aug 02 03:07:52 2022 +0000
@@ -1871,6 +1871,7 @@
             menu = [UIMenu menuWithTitle:@"" children:menuchildren];
     }
     [menu retain];
+    [menuchildren release];
     if(oldmenu)
         [oldmenu release];
     return menu;
@@ -4740,10 +4741,8 @@
 
     /* Add the item to the box */
     [view addSubview:this];
-    /* Enable autorelease on the item...
-     * so it will get destroyed when the parent is.
-     */
-    [this autorelease];
+    [this release];
+
     /* If we are packing a button... */
     if([this isMemberOfClass:[DWButton class]])
     {
@@ -9491,10 +9490,6 @@
         [_dw_toplevel_windows removeObject:window];
         [[[window rootViewController] view] removeFromSuperview];
         [window setRootViewController:nil];
-        /* Releasing the window is causing crashes....
-         * TODO: Figure out if this is needed... or why it is crashing.
-         * [window release];
-         */
     }
     /* Handle removing menu items from menus */
     else if([object isMemberOfClass:[DWMenuItem class]])