Return initializer list where it is possible

This fixes this clang-tidy warning:

 warning: avoid repeating the return type from the declaration; use a braced initializer list instead [modernize-return-braced-init-list]

Change-Id: I421e1e47462fe0e97788672684d47943af7df850
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/lib/corelib/jsextensions/textfile.cpp b/src/lib/corelib/jsextensions/textfile.cpp
index e4e65531b..51688677f 100644
--- a/src/lib/corelib/jsextensions/textfile.cpp
+++ b/src/lib/corelib/jsextensions/textfile.cpp
@@ -173,7 +173,7 @@ void TextFile::close()
 QString TextFile::filePath()
 {
     if (checkForClosed())
-        return QString();
+        return {};
     return QFileInfo(*m_file).absoluteFilePath();
 }
 
@@ -187,14 +187,14 @@ void TextFile::setCodec(const QString &codec)
 QString TextFile::readLine()
 {
     if (checkForClosed())
-        return QString();
+        return {};
     return m_stream->readLine();
 }
 
 QString TextFile::readAll()
 {
     if (checkForClosed())
-        return QString();
+        return {};
     return m_stream->readAll();
 }