# HG changeset patch
# User Pulkit Goyal <7895pulkit@gmail.com>
# Date 1519469415 -19800
# Node ID 743b293c3ca01bfabf31abf4a75c4697ab67d837
# Parent  fb7897e53d4916f758c822652cbfee78e8fdcb3c
py3: use util.forcebytestr to convert error messages to bytes

Differential Revision: https://phab.mercurial-scm.org/D2421

diff -r fb7897e53d49 -r 743b293c3ca0 mercurial/branchmap.py
--- a/mercurial/branchmap.py	Sat Feb 24 16:15:16 2018 +0530
+++ b/mercurial/branchmap.py	Sat Feb 24 16:20:15 2018 +0530
@@ -255,7 +255,8 @@
                         repo.filtername, len(self), nodecount)
         except (IOError, OSError, error.Abort) as inst:
             # Abort may be raised by read only opener, so log and continue
-            repo.ui.debug("couldn't write branch cache: %s\n" % inst)
+            repo.ui.debug("couldn't write branch cache: %s\n" %
+                          util.forcebytestr(inst))
 
     def update(self, repo, revgen):
         """Given a branchhead cache, self, that may have extra nodes or be
diff -r fb7897e53d49 -r 743b293c3ca0 mercurial/tags.py
--- a/mercurial/tags.py	Sat Feb 24 16:15:16 2018 +0530
+++ b/mercurial/tags.py	Sat Feb 24 16:20:15 2018 +0530
@@ -783,6 +783,6 @@
         except (IOError, OSError) as inst:
             repo.ui.log('tagscache',
                         "couldn't write cache/%s: %s\n" % (
-                        _fnodescachefile, inst))
+                        _fnodescachefile, util.forcebytestr(inst)))
         finally:
             lock.release()