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

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 5b056f61cf0d5b9e0d3af71877d6a319200e5e8a
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=5b056f61cf0d5b9e0d3af71877...

Author: Alexandre Julliard 
Date:   Mon Jul  3 20:57:24 2017 +0200

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

Signed-off-by: Alexandre Julliard

---

dlls/wineandroid.drv/WineActivity.java | 3 ++-
 dlls/wineandroid.drv/device.c          | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/dlls/wineandroid.drv/WineActivity.java b/dlls/wineandroid.drv/WineActivity.java
index 6c6edd5..16857f2 100644
--- a/dlls/wineandroid.drv/WineActivity.java
+++ b/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();
diff --git a/dlls/wineandroid.drv/device.c b/dlls/wineandroid.drv/device.c
index 472f4ba..09ac4f4 100644
--- a/dlls/wineandroid.drv/device.c
+++ b/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;
 }