[1.2.X] Fixed poorly-constructed test from r14612. Thanks to Alex Gay…

…nor for the eagle eyes.

Backport of r14635 from trunk.

git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.2.X@14636 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/regressiontests/forms/tests/regressions.py

@@ -137,7 +137,9 @@ class Meta:
         form = CheeseForm({
             'name': 'Brie',
         })
-        if form.is_valid():
-            obj = form.save()
-            obj.name = 'Camembert'
-            obj.full_clean()
+
+        self.assertTrue(form.is_valid())
+
+        obj = form.save()
+        obj.name = 'Camembert'
+        obj.full_clean()