3 files changed, 11 insertions, 4 deletions
diff --git a/src/adblock/adblockelementhiding.cpp b/src/adblock/adblockelementhiding.cpp
index bac693cb..d284975c 100644
--- a/src/adblock/adblockelementhiding.cpp
+++ b/src/adblock/adblockelementhiding.cpp
@@ -65,7 +65,7 @@ bool AdBlockElementHiding::addRule(const QString &rule)
     return true;
 }
 
-void AdBlockElementHiding::apply(QWebElement &document, QString domain) const
+void AdBlockElementHiding::apply(QWebElement &document, const QString &domain) const
 {
 
     //first apply generic rules
diff --git a/src/adblock/adblockelementhiding.h b/src/adblock/adblockelementhiding.h
index b480277e..032420f9 100644
--- a/src/adblock/adblockelementhiding.h
+++ b/src/adblock/adblockelementhiding.h
@@ -36,7 +36,7 @@ public:
     AdBlockElementHiding();
 
     bool addRule(const QString &rule);
-    void apply(QWebElement &document, QString domain) const;
+    void apply(QWebElement &document, const QString &domain) const;
 
     void clear();
 
diff --git a/src/adblock/adblocksettingwidget.cpp b/src/adblock/adblocksettingwidget.cpp
index 3f3af557..88eaa549 100644
--- a/src/adblock/adblocksettingwidget.cpp
+++ b/src/adblock/adblocksettingwidget.cpp
@@ -67,7 +67,6 @@ AdBlockSettingWidget::AdBlockSettingWidget(KSharedConfig::Ptr config, QWidget *p
     spinBox->setSuffix(ki18np(" day", " days"));
 
     // emit changed signal
-    connect(insertButton,       SIGNAL(clicked()),           this, SLOT(hasChanged()));
     connect(checkEnableAdblock, SIGNAL(stateChanged(int)),   this, SLOT(hasChanged()));
     connect(checkHideAds,       SIGNAL(stateChanged(int)),   this, SLOT(hasChanged()));
     connect(spinBox,            SIGNAL(valueChanged(int)),   this, SLOT(hasChanged()));
@@ -94,12 +93,20 @@ void AdBlockSettingWidget::slotInfoLinkActivated(const QString &url)
 
 void AdBlockSettingWidget::insertRule()
 {
-    QString rule = addFilterLineEdit->text();
+    const QString rule = addFilterLineEdit->text();
     if (rule.isEmpty())
         return;
 
+    const int numberItem(manualFiltersListWidget->count());
+    for (int i = 0; i < numberItem; ++i) {
+        if (manualFiltersListWidget->item(i)->text() == rule) {
+            addFilterLineEdit->clear();
+            return;
+        }
+    }
     manualFiltersListWidget->addItem(rule);
     addFilterLineEdit->clear();
+    hasChanged();
 }