From 08d3ef13a7e1df8ffc78618532126160f958ead7 Mon Sep 17 00:00:00 2001
From: Tim Jenssen <tim.jenssen@qt.io>
Date: Tue, 26 Sep 2017 11:18:54 +0200
Subject: [PATCH] Wizards: improve looking for a factory

Change-Id: I5d384ff43b01274556c30a1669a953955d81a501
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
---
 src/plugins/projectexplorer/jsonwizard/jsonfieldpage.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.cpp b/src/plugins/projectexplorer/jsonwizard/jsonfieldpage.cpp
index 80e39bec98c..98c8508a65e 100644
--- 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