[diffoscope] 01/02: comparators.symlink: Make cleanup of placeholders idempotent.

[Chris Lamb]

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lamby pushed a commit to branch master
in repository diffoscope.

commit 893a1e725ef1e0c33c0e8c3a35d3312b3cb29ef0
Author: Chris Lamb <lamby at debian.org>
Date:   Sat Dec 2 22:16:31 2017 +0000

    comparators.symlink: Make cleanup of placeholders idempotent.
---
 diffoscope/comparators/symlink.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/diffoscope/comparators/symlink.py b/diffoscope/comparators/symlink.py
index daca922..99b557a 100644
--- a/diffoscope/comparators/symlink.py
+++ b/diffoscope/comparators/symlink.py
@@ -51,7 +51,10 @@ class Symlink(File):
 
     def cleanup(self):
         if hasattr(self, '_placeholder'):
-            os.remove(self._placeholder)
+            try:
+                os.remove(self._placeholder)
+            except FileNotFoundError:
+                pass
             del self._placeholder
         super().cleanup()
 

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