py3: fix error string with bytestr() on repr()d value
Differential Revision: https://phab.mercurial-scm.org/D3131
--- a/mercurial/mdiff.py Thu Apr 05 17:14:11 2018 +0530
+++ b/mercurial/mdiff.py Thu Apr 05 17:15:52 2018 +0530
@@ -78,7 +78,8 @@
self.context = int(self.context)
except ValueError:
raise error.Abort(_('diff context lines count must be '
- 'an integer, not %r') % self.context)
+ 'an integer, not %r') %
+ pycompat.bytestr(self.context))
def copy(self, **kwargs):
opts = dict((k, getattr(self, k)) for k in self.defaults)