# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 1277061716 18000
# Node ID 6f1d1ed3e19aaf4bfc14741956e0e6ff06fbe9d2
# Parent  caf10970950e69f9b05deab2660ba57425dab637
merge: improve merge with ancestor message

diff -r caf10970950e -r 6f1d1ed3e19a mercurial/merge.py
--- a/mercurial/merge.py	Wed Jun 16 00:22:10 2010 +0200
+++ b/mercurial/merge.py	Sun Jun 20 14:21:56 2010 -0500
@@ -467,7 +467,8 @@
             raise util.Abort(_("outstanding uncommitted merges"))
         if branchmerge:
             if pa == p2:
-                raise util.Abort(_("can't merge with ancestor"))
+                raise util.Abort(_("merging with a working directory ancestor"
+                                   " has no effect"))
             elif pa == p1:
                 if p1.branch() != p2.branch():
                     fastforward = True
diff -r caf10970950e -r 6f1d1ed3e19a tests/test-issue619.out
--- a/tests/test-issue619.out	Wed Jun 16 00:22:10 2010 +0200
+++ b/tests/test-issue619.out	Sun Jun 20 14:21:56 2010 -0500
@@ -6,5 +6,5 @@
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 bogus fast-forward should fail
-abort: can't merge with ancestor
+abort: merging with a working directory ancestor has no effect
 done