Wizards: improve looking for a factory

Change-Id: I5d384ff43b01274556c30a1669a953955d81a501 Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
2017-09-26 11:18:54 +02:00
parent 3d8be750b9
commit 08d3ef13a7
1 changed files with 3 additions and 3 deletions
--- a/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.cpp
+++ b/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.cpp
@@ -991,9 +991,9 @@ MacroExpander *JsonFieldPage::expander()

 JsonFieldPage::Field *JsonFieldPage::createFieldData(const QString &type)
 {
-    if (!m_factories.contains(type))
-        return 0;
-    return m_factories.value(type)();
+    if (auto factory = m_factories.value(type))
+        return factory();
+    return nullptr;
 }

 } // namespace ProjectExplorer