Use Qt 5's QStringList::join(QChar)

Less typing and less cycles than join(QString) where appropriate

Change-Id: I6ebc0e17e4d7fd9845864dd95b7de4ba4dad6906
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/plugins/cpptools/cppcodemodelinspectordumper.cpp b/src/plugins/cpptools/cppcodemodelinspectordumper.cpp
index 2600b7f16a..87c46ffe7b 100644
--- a/src/plugins/cpptools/cppcodemodelinspectordumper.cpp
+++ b/src/plugins/cpptools/cppcodemodelinspectordumper.cpp
@@ -153,7 +153,7 @@ QString Utils::toString(const QList<ProjectFile> &projectFiles)
     foreach (const ProjectFile &projectFile, projectFiles)
         filesList << QDir::toNativeSeparators(projectFile.path);
     ::Utils::sort(filesList);
-    return filesList.join(QLatin1String("\n"));
+    return filesList.join(QLatin1Char('\n'));
 }
 
 QString Utils::toString(ProjectFile::Kind kind)
@@ -412,7 +412,7 @@ QString Utils::pathListToString(const QStringList &pathList)
     QStringList result;
     foreach (const QString &path, pathList)
         result << QDir::toNativeSeparators(path);
-    return result.join(QLatin1String("\n"));
+    return result.join(QLatin1Char('\n'));
 }
 
 QString Utils::pathListToString(const ProjectPart::HeaderPaths &pathList)
@@ -424,7 +424,7 @@ QString Utils::pathListToString(const ProjectPart::HeaderPaths &pathList)
                       path.isFrameworkPath() ? QLatin1String("framework") : QLatin1String("include")
                       );
     }
-    return result.join(QLatin1String("\n"));
+    return result.join(QLatin1Char('\n'));
 }
 
 QList<CPlusPlus::Document::Ptr> Utils::snapshotToList(const CPlusPlus::Snapshot &snapshot)