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Made format_undertitle() Jinja filter None-safe

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Sybren A. Stüvel
2016-09-22 10:33:51 +02:00
parent 7f9f89853d
commit cd8707207b
1 changed files with 4 additions and 0 deletions
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pillar/web/jinja.py
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@@ -22,6 +22,10 @@ def format_undertitle(s):
Replaces underscores with spaces, and then applies Jinja2's own title filter. Replaces underscores with spaces, and then applies Jinja2's own title filter.
""" """
# Just keep empty strings and Nones as they are.
if not s:
return s
return jinja2.filters.do_title(s.replace('_', ' ')) return jinja2.filters.do_title(s.replace('_', ' '))