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-rw-r--r--src/gwin/gwin_wm.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gwin/gwin_wm.c b/src/gwin/gwin_wm.c
index c0ea8d25..0c4fd1bf 100644
--- a/src/gwin/gwin_wm.c
+++ b/src/gwin/gwin_wm.c
@@ -742,7 +742,9 @@ static bool_t WM_Add(GHandle gh, const GWindowInit *pInit) {
static void WM_Delete(GHandle gh) {
// Remove it from the window list
+ gfxSemWait(&gwinsem, TIME_INFINITE);
gfxQueueASyncRemove(&_GWINList, &gh->wmq);
+ gfxSemSignal(&gwinsem);
}
static void WM_Redraw(GHandle gh) {