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Merge pull request #1321 from RyanDwyer/xwm-remove-dangling-parent

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xwm: Remove child->parent pointer when parent destroys
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emersion 2018-10-19 15:27:20 +02:00 • committed by GitHub
commit d88fffa5c4
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xwayland/xwm.c
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@ -313,6 +313,7 @@ static void xwayland_surface_destroy(
wl_list_for_each_safe(child, next, &xsurface->children, parent_link) { wl_list_for_each_safe(child, next, &xsurface->children, parent_link) {
wl_list_remove(&child->parent_link); wl_list_remove(&child->parent_link);
wl_list_init(&child->parent_link); wl_list_init(&child->parent_link);
child->parent = NULL;
} }
if (xsurface->surface_id) { if (xsurface->surface_id) {