Fix eap->hoikas self-patch

Sources/Plasma/Apps/plUruLauncher/winmain.cpp

@@ -83,7 +83,10 @@ static bool IsPatcherRunning()
 static void WaitForOldPatcher()
 {
     HANDLE mut = CreatePatcherMutex();
-    WaitForSingleObject(mut, INFINITE);
+    DWORD wait = WaitForSingleObject(mut, 0);
+    while (wait != WAIT_OBJECT_0) // :( :( :(
+        wait = WaitForSingleObject(mut, 100);
+    Sleep(1000); // :(
 }
 
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