wineandroid: Forward the destroy window ioctl to Java even if the window was freed already.

dlls/wineandroid.drv/WineActivity.java

@@ -358,7 +358,8 @@ public class WineActivity extends Activity
         {
             if (window_group != null)
             {
-                if (parent != null) parent.client_group.removeView( window_group );
+                if (parent != null && parent.client_group != null)
+                    parent.client_group.removeView( window_group );
                 window_group.destroy_view();
             }
             if (client_group != null) client_group.destroy_view();

dlls/wineandroid.drv/device.c

@@ -604,7 +604,7 @@ static NTSTATUS destroyWindow_ioctl( void *data, DWORD in_size, DWORD out_size,
 
     if (in_size < sizeof(*res)) return STATUS_INVALID_PARAMETER;
 
-    if (!(win_data = get_ioctl_native_win_data( &res->hdr ))) return STATUS_INVALID_HANDLE;
+    win_data = get_ioctl_native_win_data( &res->hdr );
 
     TRACE( "hwnd %08x opengl %u\n", res->hdr.hwnd, res->hdr.opengl );
 
@@ -613,7 +613,7 @@ static NTSTATUS destroyWindow_ioctl( void *data, DWORD in_size, DWORD out_size,
     wrap_java_call();
     (*jni_env)->CallVoidMethod( jni_env, object, method, res->hdr.hwnd );
     unwrap_java_call();
-    free_native_win_data( win_data );
+    if (win_data) free_native_win_data( win_data );
     return STATUS_SUCCESS;
 }