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Subsurface: remove commit listener in destroy()

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Currently if destroy() is called while a subsurface is mapped a dangling
commit listener is left behind. This is obivously a problem, so check if
the subsurface is mapped in destroy() and remove the listener if needed.
This commit is contained in:
Isaac Freund 2021-09-30 16:45:14 +02:00
parent 6616d32353
commit 8ec0e30fd7
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GPG Key ID: 86DED400DDFD7A11
1 changed files with 2 additions and 0 deletions
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river/Subsurface.zig
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@ -95,6 +95,8 @@ pub fn destroy(subsurface: *Subsurface) void {
subsurface.unmap.link.remove(); subsurface.unmap.link.remove();
subsurface.new_subsurface.link.remove(); subsurface.new_subsurface.link.remove();
if (subsurface.wlr_subsurface.mapped) subsurface.commit.link.remove();
Subsurface.destroySubsurfaces(subsurface.wlr_subsurface.surface); Subsurface.destroySubsurfaces(subsurface.wlr_subsurface.surface);
subsurface.wlr_subsurface.data = 0; subsurface.wlr_subsurface.data = 0;