QtDBus: Convert some loops to ranged for loops

Convert some loops that are using Java-style iterators into
ranged for loops for better readability.

Change-Id: I14f6339608d201fe06a753be236db52815cbf5c4
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/src/dbus/qdbusmarshaller.cpp b/src/dbus/qdbusmarshaller.cpp
index e3fb298fbe..480b19774e 100644
--- a/src/dbus/qdbusmarshaller.cpp
+++ b/src/dbus/qdbusmarshaller.cpp
@@ -206,10 +206,8 @@ inline void QDBusMarshaller::append(const QStringList &arg)
 
     QDBusMarshaller sub(capabilities);
     open(sub, DBUS_TYPE_ARRAY, DBUS_TYPE_STRING_AS_STRING);
-    QStringList::ConstIterator it = arg.constBegin();
-    QStringList::ConstIterator end = arg.constEnd();
-    for ( ; it != end; ++it)
-        sub.append(*it);
+    for (const QString &s : arg)
+        sub.append(s);
     // don't call sub.close(): it auto-closes
 }