From 166717d6016e1c04f826caf71a37fe45dc8a50dd Mon Sep 17 00:00:00 2001
From: "florent.teppe" <florent.teppe@nadeo.com>
Date: Sat, 13 Aug 2022 00:34:01 +0200
Subject: [PATCH] Makes sure threads are only stopped once ,and that they will
 be re-started

---
 components/shader/shadermanager.cpp | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/components/shader/shadermanager.cpp b/components/shader/shadermanager.cpp
index 64b734f526..04b48ea4b4 100644
--- a/components/shader/shadermanager.cpp
+++ b/components/shader/shadermanager.cpp
@@ -406,9 +406,12 @@ namespace Shader
                 std::filesystem::file_time_type write_time = std::filesystem::last_write_time(pathShaderToTest);
                 if (write_time.time_since_epoch() > mLastAutoRecompileTime.time_since_epoch())
                 {
-                    threadsRunningTostop = viewer.areThreadsRunning();
-                    if (threadsRunningTostop)
-                        viewer.stopThreading();
+                    if (!threadsRunningTostop)
+                    {
+                        threadsRunningTostop = viewer.areThreadsRunning();
+                        if (threadsRunningTostop)
+                            viewer.stopThreading();
+                    }
 
                     for (const auto& [templateName, shaderDefines]: shaderKeys)
                     {