D9532: transaction: windows workaround for missing line iteration support

[joerg.sonnenberger (Joerg Sonnenberger)]

joerg.sonnenberger created this revision.
Herald added a reviewer: hg-reviewers.
Herald added a subscriber: mercurial-patches.

REVISION SUMMARY
  The mixedfilemodewrapper doesn't support line iteration, so just read
  the whole file in one go.

REPOSITORY
  rHG Mercurial

BRANCH
  default

REVISION DETAIL
  https://phab.mercurial-scm.org/D9532

AFFECTED FILES
  mercurial/transaction.py

CHANGE DETAILS

diff --git a/mercurial/transaction.py b/mercurial/transaction.py
--- a/mercurial/transaction.py
+++ b/mercurial/transaction.py
@@ -418,7 +418,7 @@
     def readjournal(self):
         self._file.seek(0)
         entries = []
-        for l in self._file:
+        for l in self._file.readlines():
             file, troffset = l.split(b'\0')
             entries.append((file, int(troffset)))
         return entries



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Cc: mercurial-patches, mercurial-devel