fix: get_opacity

killcerr · Jun 29, 2024 · 043be5b · 043be5b
1 parent 81f571c
commit 043be5b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/main.cpp b/main.cpp
@@ -124,7 +124,7 @@ BYTE get_opacity(HWND window) {
     COLORREF key;
     BYTE     alpha;
     DWORD    falgs;
-    GetLayeredWindowAttributes(window, &key, &alpha, &falgs);
+    if (GetLayeredWindowAttributes(window, &key, &alpha, &falgs) == 0) return 255;
     return alpha;
 }