From d4cc9af4ae7dd17273f3b893d264fa4c5fd036ae Mon Sep 17 00:00:00 2001
From: msapiro
Date: Wed, 11 Oct 2006 16:51:15 +0000
Subject: Fixed admin.py so null VARHELP category is handled (1573393).

---
 Mailman/Cgi/admin.py | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'Mailman')

diff --git a/Mailman/Cgi/admin.py b/Mailman/Cgi/admin.py
index 82031beb6..001004fa0 100644
--- a/Mailman/Cgi/admin.py
+++ b/Mailman/Cgi/admin.py
@@ -310,10 +310,11 @@ def option_help(mlist, varhelp):
         elif len(reflist) == 3:
             category, subcat, varname = reflist
         options = mlist.GetConfigInfo(category, subcat)
-        for i in options:
-            if i and i[0] == varname:
-                item = i
-                break
+        if options:
+            for i in options:
+                if i and i[0] == varname:
+                    item = i
+                    break
     # Print an error message if we couldn't find a valid one
     if not item:
         bad = _('No valid variable name found.')
-- 
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