Fixed #1110 -- wordwrap template filter now calls str() on input. Thanks, scum

git-svn-id: http://code.djangoproject.com/svn/django/trunk@1882 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/core/template/defaultfilters.py

@@ -136,7 +136,7 @@ def wordwrap(value, arg):
     Argument: number of words to wrap the text at.
     """
     from django.utils.text import wrap
-    return wrap(value, int(arg))
+    return wrap(str(value), int(arg))
 
 def ljust(value, arg):
     """