[Kconfig] Compile without foreach

Summary: compile without foreach

Test Plan: Unittest Ok as previously

Reviewers: dfaure

Reviewed By: dfaure

Subscribers: kde-frameworks-devel

Tags: #frameworks

Differential Revision: https://phabricator.kde.org/D19326

1 files changed, 2 insertions, 2 deletions

diff --git a/src/kreadconfig/kwriteconfig.cpp b/src/kreadconfig/kwriteconfig.cpp
index 2168e8a9..bb2c892f 100644
--- a/src/kreadconfig/kwriteconfig.cpp
+++ b/src/kreadconfig/kwriteconfig.cpp
@@ -40,7 +40,7 @@ int main(int argc, char **argv)
 
     parser.process(app);
 
-    QStringList groups=parser.values(QStringLiteral("group"));
+    const QStringList groups=parser.values(QStringLiteral("group"));
     QString key=parser.value(QStringLiteral("key"));
     QString file=parser.value(QStringLiteral("file"));
     QString type=parser.value(QStringLiteral("type")).toLower();
@@ -58,7 +58,7 @@ int main(int argc, char **argv)
         konfig = new KConfig( file, KConfig::NoGlobals );
 
     KConfigGroup cfgGroup = konfig->group(QString());
-    foreach (const QString &grp, groups)
+    for (const QString &grp : groups)
         cfgGroup = cfgGroup.group(grp);
     if ( konfig->accessMode() != KConfig::ReadWrite || cfgGroup.isEntryImmutable( key ) ) return 2;