# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 1533175914 -7200
# Node ID b4589df6d3aa8638529599ec3ad9330ebbdcb261
# Parent  35172bd95e57e77dd10b3e9b81fdb89f7bbba536
compat: make compatible call to ui.edit for hg <= 4.3

This is similar to what is already happening elsewhere.

diff -r 35172bd95e57 -r b4589df6d3aa hgext3rd/evolve/evolvecmd.py
--- a/hgext3rd/evolve/evolvecmd.py	Thu Aug 02 03:08:52 2018 +0200
+++ b/hgext3rd/evolve/evolvecmd.py	Thu Aug 02 04:11:54 2018 +0200
@@ -707,7 +707,10 @@
                     " content-divergent changesets.\nHG: Resolve conflicts"
                     " in commit messages to continue.\n\n")
 
-        resolveddesc = ui.edit(prefixes + desc, ui.username(), action='desc')
+        if 5 <= len(ui.edit.im_func.func_defaults): # <= hg-4.3
+            resolveddesc = ui.edit(prefixes + desc, ui.username(), action='desc')
+        else:
+            resolveddesc = ui.edit(prefixes + desc, ui.username())
         # make sure we remove the prefixes part from final commit message
         if prefixes in resolveddesc:
             # hack, we should find something better