1 files changed, 1 insertions, 1 deletions

diff --git a/src/ui/window.c b/src/ui/window.c
index 3f8faaea..8197afd4 100644
--- a/src/ui/window.c
+++ b/src/ui/window.c
@@ -913,7 +913,7 @@ iBool processEvent_Window(iWindow *d, const SDL_Event *ev) {
         }
         default: {
             SDL_Event event = *ev;
-            if (event.type == SDL_USEREVENT && isCommand_UserEvent(ev, "window.unfreeze")) {
+            if (event.type == SDL_USEREVENT && isCommand_UserEvent(ev, "window.unfreeze") && mw) {
                 mw->isDrawFrozen = iFalse;
                 if (SDL_GetWindowFlags(d->win) & SDL_WINDOW_HIDDEN) {
                     SDL_ShowWindow(d->win);