Moving mutex lock to start of function to try to diagnose WinCalc tes…

…t errors.
LBNL-ETA · Jan 15, 2025 · 9d4fe2b · 9d4fe2b
1 parent 9d6b867
commit 9d4fe2b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/SingleLayerOptics/src/MaterialDescription.cpp b/src/SingleLayerOptics/src/MaterialDescription.cpp
@@ -451,13 +451,13 @@ namespace SingleLayerOptics
                                          const CBeamDirection & t_IncomingDirection,
                                          const CBeamDirection &) const
     {
+        std::lock_guard lock(m_CacheMutex);
+
         CacheKey key{t_Property,
                      t_Side,
                      t_IncomingDirection.theta(),
                      m_AngularSample.getBandWavelengths().size()};
 
-        std::lock_guard lock(m_CacheMutex);
-
         // Check if the result is already cached
         auto it = m_Cache.find(key);
         if(it != m_Cache.end())