From 863dff09bf68e602442377e1c134ee8215270c83 2017-06-15 13:18:35
From: Alexandre Leroux <aleroux@itlink.fr>
Date: 2017-06-15 13:18:35
Subject: [PATCH] Removes useless const ref

---

diff --git a/core/src/Variable/VariableModel.cpp b/core/src/Variable/VariableModel.cpp
index c7b7684..75389d5 100644
--- a/core/src/Variable/VariableModel.cpp
+++ b/core/src/Variable/VariableModel.cpp
@@ -64,9 +64,7 @@ QVariant VariableModel::data(const QModelIndex &index, int role) const
     }
 
     if (role == Qt::DisplayRole) {
-        const auto &variable = impl->m_Variables.at(index.row());
-
-        if (variable) {
+        if (auto variable = impl->m_Variables.at(index.row()).get()) {
             switch (index.column()) {
                 case NAME_COLUMN:
                     return variable->m_Name;