From 26d63a92f0fdcf2c9af6a1e5f6634acbbedbb8c4 Mon Sep 17 00:00:00 2001
From: Jean Pierre Cimalando <jp-dev@inbox.ru>
Date: Tue, 23 Jun 2020 04:01:35 +0200
Subject: [PATCH] Rewrite the loading loop to check quit flag after waiting

---
 src/sfizz/FilePool.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/sfizz/FilePool.cpp b/src/sfizz/FilePool.cpp
index cc0ed7b8..65a3b357 100644
--- a/src/sfizz/FilePool.cpp
+++ b/src/sfizz/FilePool.cpp
@@ -377,7 +377,7 @@ void sfz::FilePool::clearingThread()
 void sfz::FilePool::loadingThread() noexcept
 {
     FilePromisePtr promise;
-    while (!quitThread) {
+    do {
         workerBarrier.wait();
 
         if (emptyQueue) {
@@ -389,6 +389,9 @@ void sfz::FilePool::loadingThread() noexcept
             continue;
         }
 
+        if (quitThread)
+            return;
+
         if (!promiseQueue.try_pop(promise)) {
             continue;
         }
@@ -418,7 +421,7 @@ void sfz::FilePool::loadingThread() noexcept
         }
 
         promise.reset();
-    }
+    } while (1);
 }
 
 void sfz::FilePool::clear()