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Do not allow flushing while already flushing the message queue. Added to help track bugs in ProgressDialog in editor.

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Juan Linietsky
2019-01-14 11:04:25 -03:00
parent 4bb0080b3d
commit ae99530a8d
1 changed files with 1 additions and 0 deletions
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core/message_queue.cpp
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@@ -271,6 +271,7 @@ void MessageQueue::flush() {
//using reverse locking strategy //using reverse locking strategy
_THREAD_SAFE_LOCK_ _THREAD_SAFE_LOCK_
ERR_FAIL_COND(flushing);
flushing = true; flushing = true;
while (read_pos < buffer_end) { while (read_pos < buffer_end) {