Mercurial > hg

changeset 50307:70ca1f09ceca stable

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transaction: add clarifying comment about why ignoring some error is fine It is less scary when explained.
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Wed, 15 Mar 2023 12:08:05 +0100
parents 90276164333a
children cab3defe6d3b
files mercurial/transaction.py
diffstat 1 files changed, 10 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/transaction.py	Wed Mar 15 11:18:24 2023 +0100
+++ b/mercurial/transaction.py	Wed Mar 15 12:08:05 2023 +0100
@@ -150,6 +150,16 @@
                 try:
                     vfs.unlink(target)
                 except FileNotFoundError:
+                    # This is fine because
+                    #
+                    # either we are trying to delete the main file, and it is
+                    # already deleted.
+                    #
+                    # or we are trying to delete a temporary file and it is
+                    # already deleted.
+                    #
+                    # in both case, our target result (delete the file) is
+                    # already achieved.
                     pass
         except (IOError, OSError, error.Abort):
             if not c: