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Prevent thread wait on itself for finish

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(cherry picked from commit afc5af8dfa)
This commit is contained in:
Pedro J. Estébanez 2021-02-25 13:16:27 +01:00 committed by Rémi Verschelde
parent f0fc338858
commit ef129acedd
1 changed files with 1 additions and 0 deletions
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core/os/thread.cpp
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@ -92,6 +92,7 @@ bool Thread::is_started() const {
void Thread::wait_to_finish() { void Thread::wait_to_finish() {
if (id != 0) { if (id != 0) {
ERR_FAIL_COND_MSG(id == get_caller_id(), "A Thread can't wait for itself to finish.");
thread.join(); thread.join();
std::thread empty_thread; std::thread empty_thread;
thread.swap(empty_thread); thread.swap(empty_thread);