--- a/eric6/WebBrowser/AdBlock/AdBlockSearchTree.py Wed Sep 25 18:37:35 2019 +0200 +++ b/eric6/WebBrowser/AdBlock/AdBlockSearchTree.py Wed Sep 25 18:48:22 2019 +0200 @@ -143,8 +143,10 @@ return None for char in string[1:]: - if node.rule and \ - node.rule.networkMatch(request, domain, urlString): + if ( + node.rule and + node.rule.networkMatch(request, domain, urlString) + ): return node.rule try: