null out editor-dialog globals on DestroyWindow#7512
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wookieejedi merged 1 commit intoJun 12, 2026
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Several dialogs already null their global at the top of DestroyWindow, but a few do not: briefing, debriefing, event, background, message, cutscene, goal, and Fred_view_wnd. OnClose nulls in those five cover the user-initiated close path, but any teardown that bypasses OnClose leaves a dangling pointer that could be dereferenced. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Goober5000
added
cleanup
wookieejedi
approved these changes
Jun 9, 2026
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Several dialogs already null their global at the top of DestroyWindow, but a few do not: briefing, debriefing, event, background, message, cutscene, goal, and Fred_view_wnd. OnClose nulls in those five cover the user-initiated close path, but any teardown that bypasses OnClose leaves a dangling pointer that could be dereferenced.