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Fix #6764 (maximum_recursion_depth on shorten_components_to (function recursively calls itself on the same data))

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Kovid Goyal 2010-09-10 19:34:30 -06:00
parent f821c5721c
commit d1bbd2c498
1 changed files with 3 additions and 0 deletions
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src/calibre/utils/filenames.py
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@ -55,6 +55,9 @@ def shorten_components_to(length, components):
else: else:
if x is components[-1]: if x is components[-1]:
b, _, e = x.rpartition('.') b, _, e = x.rpartition('.')
if not b and e:
b = e
e = ''
r = b[:-delta]+e r = b[:-delta]+e
if r.startswith('.'): r = x[0]+r if r.startswith('.'): r = x[0]+r
else: else: