# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 1708525462 -3600
# Node ID 71ae6fee2b9da09cacff17eadbf3bbc1f753298b
# Parent  f8bf1a8e91814b1ba991d0c6b62160700b800e24
phases: fast path retract of public phase

There are no boundary to retract, so lets do nothing.

diff -r f8bf1a8e9181 -r 71ae6fee2b9d mercurial/phases.py
--- a/mercurial/phases.py	Tue Feb 20 21:40:13 2024 +0100
+++ b/mercurial/phases.py	Wed Feb 21 15:24:22 2024 +0100
@@ -674,6 +674,8 @@
         repo.invalidatevolatilesets()
 
     def _retractboundary(self, repo, tr, targetphase, nodes=None, revs=None):
+        if targetphase == public:
+            return False
         # Be careful to preserve shallow-copied values: do not update
         # phaseroots values, replace them.
         if revs is None: