# HG changeset patch
# User Mads Kiilerich <mads@kiilerich.com>
# Date 1566150649 -7200
# Node ID e6b9194ab3f8152326258c8fc0214ae78e7e8d66
# Parent  52637097d62f793c09f37eb0af0c253edeb39710
scm: select options should be tuples - not lists with 2 elements

We use tuples in all(?) other places, so we should do the same here.

Since lists can be unpacked as tuples, it currently works to use 2-lists. But
in a following change for "correct" handling of webhelpers.select when using
webhelpers2.select, we want to give special handling to tuples vs strings vs
Options. We don't want to add list to that list.

diff -r 52637097d62f -r e6b9194ab3f8 kallithea/model/scm.py
--- a/kallithea/model/scm.py	Sun Aug 18 18:33:35 2019 +0200
+++ b/kallithea/model/scm.py	Sun Aug 18 19:50:49 2019 +0200
@@ -665,7 +665,7 @@
         hist_l = []
         choices = []
         repo = self.__get_repo(repo)
-        hist_l.append(['rev:tip', _('latest tip')])
+        hist_l.append(('rev:tip', _('latest tip')))
         choices.append('rev:tip')
         if repo is None:
             return choices, hist_l