[PATCH v2 1/2] win32u: Fix an uninitialized variable warning.

[Tim Clem]

From: Tim Clem

Effectively a false positive, since we only use window_shm if
get_shared_window succeeds, but the compiler doesn't know that.
---
 dlls/win32u/window.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/win32u/window.c b/dlls/win32u/window.c
index 4a9e817c7e4..38af589a0a8 100644
--- a/dlls/win32u/window.c
+++ b/dlls/win32u/window.c
@@ -993,7 +993,7 @@ BOOL is_window_enabled( HWND hwnd )
 UINT get_window_dpi_awareness_context( HWND hwnd )
 {
     struct object_lock lock = OBJECT_LOCK_INIT;
-    const window_shm_t *window_shm;
+    const window_shm_t *window_shm = NULL;
     UINT status, ctx = 0;

while ((status = get_shared_window( hwnd, &lock, &window_shm )) == STATUS_PENDING)