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threads: avoid assert

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The assert failure was spotted in the wild... we need to investigate,
but we can ignore it now to avoid SIGABRT.
This commit is contained in:
Dirk-Jan C. Binnema
2021-01-25 18:11:50 +02:00
parent 086999c2d1
commit 3e64fdfb0f
1 changed files with 7 additions and 2 deletions
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7
lib/mu-query-threads.cc
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@ -292,8 +292,13 @@ prune_empty_containers (Container& container)
if (container.children.empty()) { if (container.children.empty()) {
// If it is an empty container with no children, nuke it. // If it is an empty container with no children, nuke it.
if (container.parent) if (container.parent) {
if (!container.parent->has_child(container)) {
container.parent = {};
g_warning ("unexpected parent->child relation");
} else
container.parent->remove_child(container); container.parent->remove_child(container);
}
container.is_nuked = true; container.is_nuked = true;
return; return;
} }