Fixed #16402 -- Correctly check for number of arguments to new language template tag. Thanks, Florian Apolloner.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16504 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/templatetags/i18n.py

@@ -399,7 +399,7 @@ def language(parser, token):
 
     """
     bits = token.split_contents()
-    if len(bits) < 2:
+    if len(bits) != 2:
         raise TemplateSyntaxError("'%s' takes one argument (language)" % bits[0])
     language = parser.compile_filter(bits[1])
     nodelist = parser.parse(('endlanguage',))