[1.1.X] Fixed #12239, again: Refined the original fix to avoid the te…

…st errors introduced. Thanks pmclanahan. r12821 from trunk. git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.1.X@12822 bcc190cf-cafb-0310-a4f2-bffc1f526a37
django · Mar 20, 2010 · d5336b2 · d5336b2
1 parent 8badb75
commit d5336b2
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/django/db/models/fields/__init__.py b/django/db/models/fields/__init__.py
@@ -724,8 +724,9 @@ def get_db_prep_value(self, value):
         return int(value)
 
     def get_db_prep_lookup(self, lookup_type, value):
-        if lookup_type == 'gte' or lookup_type == 'lt':
+        if (lookup_type == 'gte' or lookup_type == 'lt') \
-            value = math.ceil(value)
+           and isinstance(value, float):
+                value = math.ceil(value)
         return super(IntegerField, self).get_db_prep_lookup(lookup_type, value)
 
     def get_internal_type(self):