[PATCH 1/1] imm32: Always validate the IME UI window when painting.

[Tim Clem]

From: Tim Clem <tclem(a)codeweavers.com>

Even when there is no context. Prevents a storm of WM_PAINTs if the
window is somehow shown in that case.
---
 dlls/imm32/ime.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/dlls/imm32/ime.c b/dlls/imm32/ime.c
index 24270e89291..cf80faab930 100644
--- a/dlls/imm32/ime.c
+++ b/dlls/imm32/ime.c
@@ -205,7 +205,11 @@ static void ime_ui_paint( HIMC himc, HWND hwnd )
     WCHAR *str;
     UINT len;
 
-    if (!(ctx = ImmLockIMC( himc ))) return;
+    if (!(ctx = ImmLockIMC( himc )))
+    {
+        ValidateRect( hwnd, NULL );
+        return;
+    }
 
     hdc = BeginPaint( hwnd, &ps );
 
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/7269