# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 1533172132 -7200
# Node ID 35172bd95e57e77dd10b3e9b81fdb89f7bbba536
# Parent  3c2a464ae6fc7a6cd507e5e166e796c150bf55ad
compat: ignore extra status feature for hg <= 4.3

The feature does not exist in 4.3 and below.

diff -r 3c2a464ae6fc -r 35172bd95e57 hgext3rd/evolve/__init__.py
--- a/hgext3rd/evolve/__init__.py	Thu Aug 02 02:41:33 2018 +0200
+++ b/hgext3rd/evolve/__init__.py	Thu Aug 02 03:08:52 2018 +0200
@@ -1409,9 +1409,10 @@
     cmdutil.afterresolvedstates.append(afterresolved)
     cmdutil.afterresolvedstates.append(grabresolved)
 
-    statedata = ('evolve', cmdutil.fileexistspredicate('evolvestate'),
-                 _evolvemessage)
-    cmdutil.STATES = (statedata, ) + cmdutil.STATES
+    if util.safehasattr(cmdutil, 'STATES'):
+        statedata = ('evolve', cmdutil.fileexistspredicate('evolvestate'),
+                     _evolvemessage)
+        cmdutil.STATES = (statedata, ) + cmdutil.STATES
 
 @eh.wrapfunction(hg, 'clean')
 def clean(orig, repo, *args, **kwargs):