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gtk: fix crash due to accessing invalidated pointer to adwaita notebook

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This commit is contained in:
Jeffrey C. Ollie
2025-01-10 19:12:08 -06:00
parent da558f2678
commit 16233b16e7
1 changed files with 4 additions and 1 deletions
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src/apprt/gtk/notebook_adw.zig
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@ -125,7 +125,10 @@ pub const NotebookAdw = struct {
// as true so that the close_page call below doesn't request // as true so that the close_page call below doesn't request
// confirmation. // confirmation.
self.forcing_close = true; self.forcing_close = true;
defer self.forcing_close = false; const n = self.nPages();
defer {
if (n > 1) self.forcing_close = false;
}
const page = c.adw_tab_view_get_page(self.tab_view, @ptrCast(tab.box)) orelse return; const page = c.adw_tab_view_get_page(self.tab_view, @ptrCast(tab.box)) orelse return;
c.adw_tab_view_close_page(self.tab_view, page); c.adw_tab_view_close_page(self.tab_view, page);