X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmaterial.cpp;h=b82bb0551a02d4c4775bf78673366cf5195b5d51;hp=bdfd393962927ca81ffd2f4c8098ac693a4c0632;hb=79513e3a43f351779837be26bed92221a1402bf5;hpb=bd3ec6af15200dce777db821ecaf8d808632f605

diff --git a/src/material.cpp b/src/material.cpp
index bdfd3939..b82bb055 100644
--- a/src/material.cpp
+++ b/src/material.cpp
@@ -70,9 +70,10 @@ namespace {
       EndgameEvaluationFunction* f = NULL;
 
       lock_grab(&EEFmapLock);
-      
-      if (EEFmap.find(key) != EEFmap.end())
-          f = EEFmap[key];
+
+      std::map<Key, EndgameEvaluationFunction*>::iterator it(EEFmap.find(key));
+      if (it != EEFmap.end())
+          f = it->second;
 
       lock_release(&EEFmapLock);
       return f;
@@ -84,8 +85,9 @@ namespace {
 
       lock_grab(&ESFmapLock);
 
-      if (ESFmap.find(key) != ESFmap.end())
-          si = ESFmap[key];
+      std::map<Key, ScalingInfo>::iterator it(ESFmap.find(key));
+      if (it != ESFmap.end())
+          si = it->second;
 
       lock_release(&ESFmapLock);
       return si;