# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@ens-lyon.org>
# Date 1488474825 -3600
# Node ID d286222293c8764323cef86af2121a491ed4e26b
# Parent  10d80adec0c2dcca37a0d46dd88ad6a83acda09e
legacy: properly test for mercurial version in the legacy extensions

Otherwise 'demandimport' would delay the raising of ImportError.

diff -r 10d80adec0c2 -r d286222293c8 hgext3rd/evolve/legacy.py
--- a/hgext3rd/evolve/legacy.py	Thu Mar 02 18:13:20 2017 +0100
+++ b/hgext3rd/evolve/legacy.py	Thu Mar 02 18:13:45 2017 +0100
@@ -17,6 +17,7 @@
 
 try:
     from mercurial import obsolete
+    obsolete._enabled
 except ImportError:
     raise error.Abort('Obsolete extension requires Mercurial 2.3 (or later)')