user32: Do not create IME window for HWND_MESSAGE windows.

[Sebastian Lackner]

Signed-off-by: Sebastian Lackner <sebastian at fds-team.de>
---

Feel free to ignore if a different approach is preferred, or if we want tests for this.
This fixes the broadcast and dde tests in virtual desktop mode for me.

 dlls/user32/win.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/user32/win.c b/dlls/user32/win.c
index b65fdd7..a7be4a3 100644
--- a/dlls/user32/win.c
+++ b/dlls/user32/win.c
@@ -1613,7 +1613,8 @@ HWND WIN_CreateWindowEx( CREATESTRUCTW *cs, LPCWSTR className, HINSTANCE module,
 
     /* create default IME window */
 
-    if (imm_register_window && !is_desktop_window( hwnd ) && imm_register_window( hwnd ))
+    if (imm_register_window && !is_desktop_window( hwnd ) &&
+        parent != get_hwnd_message_parent() && imm_register_window( hwnd ))
     {
         TRACE("register IME window for %p\n", hwnd);
         win_set_flags( hwnd, WIN_HAS_IME_WIN, 0 );
-- 
2.9.0