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Handle empty blobs when diffing

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Correl Roush 2010-11-19 15:06:34 -05:00
parent 6d9bc6777b
commit 8c28812654
1 changed files with 2 additions and 2 deletions
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4
lib/vcs.py
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@ -37,8 +37,8 @@ class Diff(object):
diff = difflib.unified_diff( diff = difflib.unified_diff(
a, a,
b, b,
fromfile=self.a.path, fromfile=self.a.path if self.a else '/dev/null',
tofile=self.b.path, tofile=self.b.path if self.b else '/dev/null',
n=context, n=context,
lineterm='') lineterm='')
return "\n".join(diff) return "\n".join(diff)