Use QStringList::join(QChar) overload where applicable [qmake]

This is an automated change performing the following replacements:
                    join\("(.)"\) -> join('\1')
  join\(QLatin1String\("(.)"\)\)  -> join(QLatin1Char('\1'))
  join\(QStringLiteral\("(.)"\)\) -> join(QLatin1Char('\1'))

Change-Id: I9c9964703dedfdab6e7bfac80be22bd5570e2e49
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
(cherry picked from qtbase/f4d47945ba17db276e94046473816014ed0342e9)
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

diff --git a/src/linguist/shared/qmakeevaluator.cpp b/src/linguist/shared/qmakeevaluator.cpp
index 8643f16..f598cd0 100644 (file)
--- a/src/linguist/shared/qmakeevaluator.cpp
+++ b/src/linguist/shared/qmakeevaluator.cpp
@@ -1336,7 +1336,7 @@ QMakeEvaluator::VisitReturn QMakeEvaluator::visitProFile(
 #ifdef QT_BUILD_QMAKE
         // After user configs, to override them
         if (!m_extraConfigs.isEmpty())
-            evaluateCommand("CONFIG += " + m_extraConfigs.join(" "), fL1S("(extra configs)"));
+            evaluateCommand("CONFIG += " + m_extraConfigs.join(' '), fL1S("(extra configs)"));
 #endif
     }
 
@@ -1352,7 +1352,7 @@ QMakeEvaluator::VisitReturn QMakeEvaluator::visitProFile(
         // Specifically, do not allow a project to override debug/release within a
         // debug_and_release build pass - it's too late for that at this point anyway.
         if (!m_extraConfigs.isEmpty())
-            evaluateCommand("CONFIG += " + m_extraConfigs.join(" "), fL1S("(extra configs)"));
+            evaluateCommand("CONFIG += " + m_extraConfigs.join(' '), fL1S("(extra configs)"));
 #endif
 
         evaluateFeatureFile(QLatin1String("default_post.prf"));