HTML templating isset() inverted [SF#951779]

Author: Richard Jones

CHANGES.txt

@@ -5,6 +5,7 @@ are given with the most recent entry first.
 Fixed:
 - anydbm sorting with None values (sf bug 952853)
 - roundup-server -g option not recognised (sf bug 952310)
+- HTML templating isset() inverted (sf bug 951779)
 
 
 2004-05-07 0.7.1

roundup/cgi/templating.py

@@ -7,7 +7,6 @@
 - Multilink property additions: change_note and new_upload
 - Add class.find() too
 - NumberHTMLProperty should support numeric operations
-- HTMLProperty should have an isset() method
 '''
 
 __docformat__ = 'restructuredtext'
@@ -1018,8 +1017,8 @@ def __cmp__(self, other):
         return cmp(self._value, other)
 
     def isset(self):
-        '''Is my _value None?'''
-        return self._value is None
+        '''Is my _value not None?'''
+        return self._value is not None
 
     def is_edit_ok(self):
         ''' Is the user allowed to Edit the current class?
@@ -1556,8 +1555,8 @@ def __contains__(self, value):
         return str(value) in self._value
 
     def isset(self):
-        '''Is my _value []?'''
-        return self._value == []
+        '''Is my _value not []?'''
+        return self._value != []
 
     def reverse(self):
         ''' return the list in reverse order