From 011b29ade653826f51084db8d78781b34f9866da Mon Sep 17 00:00:00 2001
From: Magnus Hagander <magnus@hagander.net>
Date: Sun, 15 Mar 2015 11:56:57 +0100
Subject: [PATCH] Avoid crashing when truncating empty URLs

---
 generator.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/generator.py b/generator.py
index 6551c5b..e31c9ff 100755
--- a/generator.py
+++ b/generator.py
@@ -183,6 +183,9 @@ class HtmlTruncator(HTMLParser):
 	
 	def quoteurl(self, str):
 		p = str.split(":",2)
+		if len(p) < 2:
+			# Don't crash on invalid URLs
+			return ""
 		return p[0] + ":" + urllib.quote(p[1])
 
 	def cleanhref(self, attrs):
-- 
2.39.5