From 0fcbfc01baf4dc8fc42fe9a40033be14808c2c7f Mon Sep 17 00:00:00 2001
From: Renaud G <renaud@rolisteam.org>
Date: Sat, 5 Jan 2019 18:17:17 +0100
Subject: clazy warnings

---
 node/scalaroperatornode.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'node/scalaroperatornode.cpp')

diff --git a/node/scalaroperatornode.cpp b/node/scalaroperatornode.cpp
index 8172de7..d73f066 100644
--- a/node/scalaroperatornode.cpp
+++ b/node/scalaroperatornode.cpp
@@ -174,7 +174,7 @@ QString ScalarOperatorNode::toString(bool wl) const
     }
     if(wl)
     {
-        return QString("%1 [label=\"ScalarOperatorNode %2\"]").arg(m_id).arg(op);
+        return QString("%1 [label=\"ScalarOperatorNode %2\"]").arg(m_id, op);
     }
     else
     {
@@ -241,14 +241,16 @@ QMap<ExecutionNode::DICE_ERROR_CODE,QString> ScalarOperatorNode::getExecutionErr
 {
     if(nullptr!=m_internalNode)
     {
-        for (ExecutionNode::DICE_ERROR_CODE key: m_internalNode->getExecutionErrorMap().keys())
+        auto keys = m_internalNode->getExecutionErrorMap().keys();
+        for (ExecutionNode::DICE_ERROR_CODE& key: keys)
         {
             m_errors.insert(key,m_internalNode->getExecutionErrorMap().value(key));
         }
     }
     if(nullptr!=m_nextNode)
     {
-        for (ExecutionNode::DICE_ERROR_CODE key: m_nextNode->getExecutionErrorMap().keys())
+        auto keys = m_nextNode->getExecutionErrorMap().keys();
+        for (ExecutionNode::DICE_ERROR_CODE& key: keys)
         {
             m_errors.insert(key,m_nextNode->getExecutionErrorMap().value(key));
         }
-- 
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