libui/windows: don't explode if setWindowText() fails. fixes random crash when closing window.

also add extra safety, can't hurt.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/libui_sdl/main.cpp b/src/libui_sdl/main.cpp
index 61742b5..814d92c 100644
--- a/src/libui_sdl/main.cpp
+++ b/src/libui_sdl/main.cpp
@@ -755,6 +755,12 @@ void TryLoadROM(char* file, int prevstatus)
 
 int OnCloseWindow(uiWindow* window, void* blarg)
 {
+    if (RunningSomething)
+    {
+        EmuRunning = 2;
+        while (EmuStatus != 2);
+    }
+
     uiQuit();
     return 1;
 }