Fix lenHTML() with empty string

2013-06-08 17:30:11 +02:00
parent e05d1c9deb
commit bbf5c92ba2
1 changed files with 4 additions and 1 deletions
--- a/morss.py
+++ b/morss.py
@@ -70,7 +70,10 @@ def cleanXML(xml):
 	return xml.translate(table, table[:32]).lstrip()

 def lenHTML(txt):
-	return len(lxml.html.fromstring(txt).text_content())
+	if len(txt):
+		return len(lxml.html.fromstring(txt).text_content())
+	else:
+		return 0

 def parseOptions(available):
 	options = None