Fixed #4552 -- minor tidy up of the {% for %} tag's comma splitting
git-svn-id: http://code.djangoproject.com/svn/django/trunk@14656 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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@ -725,7 +725,7 @@ def do_for(parser, token):
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raise TemplateSyntaxError("'for' statements should use the format"
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" 'for x in y': %s" % token.contents)
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loopvars = re.sub(r' *, *', ',', ' '.join(bits[1:in_index])).split(',')
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loopvars = re.split(r' *, *', ' '.join(bits[1:in_index]))
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for var in loopvars:
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if not var or ' ' in var:
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raise TemplateSyntaxError("'for' tag received an invalid argument:"
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