From: Christian Heller <c.heller@plomlompom.de>
Date: Sun, 17 Jan 2016 19:54:52 +0000 (+0100)
Subject: Add some more checks against evil URLs.
X-Git-Url: https://plomlompom.com/repos/%7B%7B%20web_path%20%7D%7D/static/%7B%7Bprefix%7D%7D/bar%20baz.html?a=commitdiff_plain;h=19b5218056b02ed8454cdc095560856bdf48b8b9;p=plomlombot-irc.git

Add some more checks against evil URLs.
---

diff --git a/plomlombot.py b/plomlombot.py
index 2d2d885..7fa9194 100644
--- a/plomlombot.py
+++ b/plomlombot.py
@@ -12,7 +12,7 @@ servername = ""
 timeout = 240
 username = "plomlombot"
 nickname = username
-channel = "#zrolaps"
+channel = "#zrolaps-test"
 
 class IO:
 
@@ -104,10 +104,10 @@ while 1:
                 url = matches[i]
                 webpage = urllib.request.urlopen(url)
                 content_type = webpage.info().get_content_type()
-                if not content_type in ('text/html', 'text/xml',
+                charset = webpage.info().get_content_charset()
+                if not charset or not content_type in ('text/html', 'text/xml',
                     'application/xhtml+xml'):
                     continue
-                charset = webpage.info().get_content_charset()
                 content = webpage.read().decode(charset)
                 title = str(content).split('<title>')[1].split('</title>')[0]
                 title = html.unescape(title)