Mercurial > evolve

changeset 562:b1bdcb4506de stable

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hg prune: prevent empty call
author Pierre-Yves David <pierre-yves.david@logilab.fr>
date Fri, 14 Sep 2012 15:36:29 +0200
parents 897f6da2314e
children 61e883010b89 5559e5a4b656
files hgext/evolve.py
diffstat 1 files changed, 2 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/hgext/evolve.py	Wed Sep 12 14:24:23 2012 +0200
+++ b/hgext/evolve.py	Fri Sep 14 15:36:29 2012 +0200
@@ -1722,6 +1722,8 @@
         try:
             new = set(noderange(repo, opts['new']))
             targetnodes = set(noderange(repo, revs))
+            if not targetnodes:
+                raise util.Abort('nothing to prune')
             if new:
                 sucs = tuple(repo[n] for n in new)
             else: