Modified: CalendarServer/trunk/twistedcaldav/resource.py (831 => 832)
--- CalendarServer/trunk/twistedcaldav/resource.py 2006-12-15 02:41:23 UTC (rev 831)
+++ CalendarServer/trunk/twistedcaldav/resource.py 2006-12-15 03:45:52 UTC (rev 832)
@@ -88,7 +88,7 @@
# FIXME: Add a self-link to the dirlist with a query string so
# users can still download the actual iCalendar data?
agent = request.headers.getHeader("user-agent")
- if agent and agent.startswith("Mozilla/") and agent.find("Gecko") != -1:
+ if agent is not None and agent.startswith("Mozilla/") and agent.find("Gecko") != -1:
html_agent = True
else:
html_agent = False