4 files changed, 12 insertions, 8 deletions
diff --git a/src/blocker/blockermanager.cpp b/src/blocker/blockermanager.cpp
index 16caa98..6e3860d 100644
--- a/src/blocker/blockermanager.cpp
+++ b/src/blocker/blockermanager.cpp
@@ -33,8 +33,10 @@ BlockerManager::BlockerManager(QWidget *parent) :
 {
     ui->setupUi(this);
 
-    for(QString listUrl : sSettings->value("blocker.subscriptions").toStringList()) {
-        BlockerSubscription *sub = new BlockerSubscription(QUrl(listUrl), this);
+    const QStringList subscriptions = sSettings->value("blocker.subscriptions").toStringList();
+    QStringList::const_iterator i;
+    for(i = subscriptions.constBegin(); i != subscriptions.constEnd(); ++i) {
+        BlockerSubscription *sub = new BlockerSubscription(QUrl(*i), this);
         m_subscriptions.append(sub);
         ui->tabWidget->addTab(sub, sub->name());
     }
diff --git a/src/blocker/blockerrule.cpp b/src/blocker/blockerrule.cpp
index f0bfbd6..b9c3730 100644
--- a/src/blocker/blockerrule.cpp
+++ b/src/blocker/blockerrule.cpp
@@ -54,8 +54,10 @@ BlockerRule::BlockerRule(QString rule, QObject *parent) :
         QString opts = pattern.mid(pattern.indexOf("$")+1);
         pattern.remove(pattern.indexOf("$"), pattern.length());
 
-        for(QString opt : opts.split(',')) {
-            parseOption(opt);
+        const QStringList optList = opts.split(',');
+        QStringList::const_iterator i;
+        for(i = optList.constBegin(); i != optList.constEnd(); ++i) {
+            parseOption(*i);
         }
     }
 
diff --git a/src/blocker/blockersubscription.cpp b/src/blocker/blockersubscription.cpp
index f5af196..ea95d57 100644
--- a/src/blocker/blockersubscription.cpp
+++ b/src/blocker/blockersubscription.cpp
@@ -70,7 +70,7 @@ BlockerSubscription::MatchResult BlockerSubscription::match(QWebEngineUrlRequest
 {
     MatchResult result;
 
-    for(BlockerRule* rule : m_urlWhitelist) {
+    for(auto rule : qAsConst(m_urlWhitelist)) {
         if(rule->match(info)) {
             // this request is whitelisted
             result.match = true;
@@ -81,7 +81,7 @@ BlockerSubscription::MatchResult BlockerSubscription::match(QWebEngineUrlRequest
     }
 
     // request is not in the whitelist
-    for(BlockerRule* rule : m_urlBlacklist) {
+    for(auto rule : qAsConst(m_urlBlacklist)) {
         if(rule->match(info)) {
             // this request is blacklisted
             result.match = true;
diff --git a/src/blocker/blockersubscription.h b/src/blocker/blockersubscription.h
index d3d2b7e..a0e051a 100644
--- a/src/blocker/blockersubscription.h
+++ b/src/blocker/blockersubscription.h
@@ -57,8 +57,8 @@ private:
     QString m_name;
     QUrl m_url;
 
-    QList<BlockerRule*> m_urlWhitelist; // exception rules
-    QList<BlockerRule*> m_urlBlacklist; // block rules
+    QVector<BlockerRule*> m_urlWhitelist; // exception rules
+    QVector<BlockerRule*> m_urlBlacklist; // block rules
 
 };