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fix(library/parray): missing lock

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Leonardo de Moura 2017-05-09 13:40:19 -07:00
parent a3679a43a1
commit 3f5bbfa0cf
1 changed files with 1 additions and 0 deletions
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src/library/parray.h
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@ -401,6 +401,7 @@ class parray {
if (get_rc(c) == 1 && c->kind() == Root) {
return c->size();
} else if (ThreadSafe) {
lock_guard<mutex> lock(*c->get_mutex());
if (c->kind() != Root)
reroot(c);
return c->size();