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Avoid divide by zero

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This commit is contained in:
hugovk 2014-10-25 23:42:02 +03:00
parent 8b7a989018
commit 0df43e4f93
1 changed files with 4 additions and 1 deletions
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5
PIL/TiffImagePlugin.py
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@ -1153,8 +1153,11 @@ def _save(im, fp, filename):
# following tiffcp.c->cpTag->TIFF_RATIONAL
atts[k] = float(v[0][0])/float(v[0][1])
continue
if type(v) == tuple and len(v) > 2:
if (type(v) == tuple and
(len(v) > 2 or
(len(v) == 2 and v[1] == 0))):
# List of ints?
# Avoid divide by zero in next if-clause
if type(v[0]) in (int, float):
atts[k] = list(v)
continue