win32u: Avoid a crash when cleaning up a monitor without an adapter.

9f3f6128 · Rémi Bernon · Alexandre Julliard · a78cea20 · 9f3f6128
Commit 9f3f6128 authored Mar 20, 2024 by Rémi Bernon Committed by Alexandre Julliard Mar 20, 2024
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sysparams.c dlls/win32u/sysparams.c +1 -1

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--- a/dlls/win32u/sysparams.c
+++ b/dlls/win32u/sysparams.c
@@ -1501,7 +1501,7 @@ static void clear_display_devices(void)
    while (!list_empty( &monitors ))
    {
        monitor = LIST_ENTRY( list_head( &monitors ), struct monitor, entry );
-        adapter_release( monitor->adapter );
+        if (monitor->adapter) adapter_release( monitor->adapter );
        list_remove( &monitor->entry );
        free( monitor );
    }