dolphinview: fix crash

[dolphin.git] / src / views / dolphinremoteencoding.cpp

diff --git a/src/views/dolphinremoteencoding.cpp b/src/views/dolphinremoteencoding.cpp
index a3007523cd492a73da3c9d092dccb1fb113aaefa..33c5868d660df6df55beae52a4b80c1d3d1617b8 100644 (file)
--- a/src/views/dolphinremoteencoding.cpp
+++ b/src/views/dolphinremoteencoding.cpp
@@ -151,7 +151,7 @@ void DolphinRemoteEncoding::slotItemSelected(QAction *action)
     if (action) {
         int id = action->data().toInt();
 
-        KConfig config(("kio_" + m_currentURL.scheme() + "rc").toLatin1());
+        KConfig config(QLatin1String("kio_%1rc").arg(m_currentURL.scheme()));
         QString host = m_currentURL.host();
         if (m_menu->menu()->actions().at(id)->isChecked()) {
             QString charset = KCharsets::charsets()->encodingForName(m_encodingDescriptions.at(id));
@@ -169,9 +169,9 @@ void DolphinRemoteEncoding::slotDefault()
 {
     // We have no choice but delete all higher domain level
     // settings here since it affects what will be matched.
-    KConfig config(("kio_" + m_currentURL.scheme() + "rc").toLatin1());
+    KConfig config(QLatin1String("kio_%1rc").arg(m_currentURL.scheme()));
 
-    QStringList partList = m_currentURL.host().split('.', Qt::SkipEmptyParts);
+    QStringList partList = m_currentURL.host().split(QLatin1Char('.'), Qt::SkipEmptyParts);
     if (!partList.isEmpty()) {
         partList.erase(partList.begin());
 
@@ -198,8 +198,8 @@ void DolphinRemoteEncoding::slotDefault()
             qCDebug(DolphinDebug) << "Domain to remove: " << *it;
             if (config.hasGroup(*it)) {
                 config.deleteGroup(*it);
-            } else if (config.group("").hasKey(*it)) {
-                config.group("").deleteEntry(*it); //don't know what group name is supposed to be XXX
+            } else if (config.group(QString()).hasKey(*it)) {
+                config.group(QString()).deleteEntry(*it); // don't know what group name is supposed to be XXX
             }
         }
     }