# HG changeset patch
# User Martin von Zweigbergk <martinvonz@google.com>
# Date 1562944824 25200
# Node ID 85ae5dc0507d816f0c2d29655ce198f4d40b6a99
# Parent  4168c6b83406f798f4cc3c14775449691090e04f
split: remove an unnecessary (and confusingly typed) fallback revision

`opts.get('rev') or '.'` is either a list of strings or just a
string. It happened to work because `'.'[0] == '.'` on Python 2, but
it won't work on Python 3 (for byte strings). The fallback value
wasn't even needed (it was also set just after), so let's just remove
it.

diff -r 4168c6b83406 -r 85ae5dc0507d hgext3rd/evolve/cmdrewrite.py
--- a/hgext3rd/evolve/cmdrewrite.py	Thu Jul 11 22:23:32 2019 -0700
+++ b/hgext3rd/evolve/cmdrewrite.py	Fri Jul 12 08:20:24 2019 -0700
@@ -1185,7 +1185,7 @@
     newcommits = []
     iselect = opts.pop('interactive')
 
-    revs = opts.get('rev') or '.'
+    revs = opts.get('rev')
     if not revs:
         revarg = '.'
     elif len(revs) == 1: