# HG changeset patch
# User Anton Shestakov <av6@dwimlabs.net>
# Date 1633415402 -10800
# Node ID 2da56c12e70f33b42fc513b64f27abff6b13826b
# Parent  b47a952b244a2d4db3f5e7dfdbe30779c1dc27cf
evolve: simplify latest_evolution_date()

diff -r b47a952b244a -r 2da56c12e70f hgext3rd/evolve/evolvecmd.py
--- a/hgext3rd/evolve/evolvecmd.py	Tue Oct 05 09:29:36 2021 +0300
+++ b/hgext3rd/evolve/evolvecmd.py	Tue Oct 05 09:30:02 2021 +0300
@@ -1149,13 +1149,12 @@
     return sorted(divergent_revs, key=lambda rev: (-ledmap[rev], rev))
 
 def latest_evolution_date(repo, ctx):
-    """Return latest evolution date of a changeset `ctx`"""
+    """Return latest evolution date of `ctx`"""
     node = ctx.node()
-    pred = list(obsutil.closestpredecessors(repo, node))
-    pred.append(node)
-    markers = obsutil.getmarkers(repo, nodes=pred, exclusive=True)
-    markers_dates = (m.date() for m in markers)
-    return max(markers_dates)
+    nodes = list(obsutil.closestpredecessors(repo, node))
+    nodes.append(node)
+    markers = obsutil.getmarkers(repo, nodes=nodes, exclusive=True)
+    return max(m.date() for m in markers)
 
 def divergentdata(ctx):
     """return base, other part of a conflict