branchmap: wrap builtin exception in bytes for logging
Differential Revision: https://phab.mercurial-scm.org/D2224
--- a/mercurial/branchmap.py Sat Dec 23 15:11:13 2017 +0530
+++ b/mercurial/branchmap.py Tue Feb 13 08:41:42 2018 -0500
@@ -377,7 +377,7 @@
self._rbcrevs[:] = data
except (IOError, OSError) as inst:
repo.ui.debug("couldn't read revision branch cache: %s\n" %
- inst)
+ pycompat.bytestr(inst))
# remember number of good records on disk
self._rbcrevslen = min(len(self._rbcrevs) // _rbcrecsize,
len(repo.changelog))