Anonymous avatar Anonymous committed 5aa1869

[svn] Avoid failing if no docstring given for a formatter class. Fixes #121.

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Files changed (1)

pygments/formatters/__init__.py

 
 
 def _doc_desc(obj):
+    if not obj.__doc__:
+        return ''
     res = ''
     for line in obj.__doc__.strip().splitlines():
         if line.strip(): res += line.strip() + " "
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