# HG changeset patch
# User Patrick Mezard <pmezard@gmail.com>
# Date 1252169811 -7200
# Node ID d8143769e1d4d88186bb7affa8fca920cc573958
# Parent  5d6659cfaa068661846e10fedef2dd157c47a47e
merge: exclude common ancestor from --preview (issue1818)

diff -r 5d6659cfaa06 -r d8143769e1d4 mercurial/commands.py
--- a/mercurial/commands.py	Thu Aug 27 11:55:21 2009 +0200
+++ b/mercurial/commands.py	Sat Sep 05 18:56:51 2009 +0200
@@ -2150,7 +2150,8 @@
         roots, heads = [common.node()], [p2.node()]
         displayer = cmdutil.show_changeset(ui, repo, opts)
         for node in repo.changelog.nodesbetween(roots=roots, heads=heads)[0]:
-            displayer.show(repo[node])
+            if node not in roots:
+                displayer.show(repo[node])
         return 0
 
     return hg.merge(repo, node, force=opts.get('force'))
diff -r 5d6659cfaa06 -r d8143769e1d4 tests/test-double-merge.out
--- a/tests/test-double-merge.out	Thu Aug 27 11:55:21 2009 +0200
+++ b/tests/test-double-merge.out	Sat Sep 05 18:56:51 2009 +0200
@@ -1,9 +1,4 @@
 created new head
-changeset:   0:310fd17130da
-user:        test
-date:        Mon Jan 12 13:46:40 1970 +0000
-summary:     add foo
-
 changeset:   1:7731dad1c2b9
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000
diff -r 5d6659cfaa06 -r d8143769e1d4 tests/test-merge-default.out
--- a/tests/test-merge-default.out	Thu Aug 27 11:55:21 2009 +0200
+++ b/tests/test-merge-default.out	Sat Sep 05 18:56:51 2009 +0200
@@ -13,11 +13,6 @@
 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
 (branch merge, don't forget to commit)
 % should succeed - 2 heads
-changeset:   1:ba677d0156c1
-user:        test
-date:        Thu Jan 01 00:00:00 1970 +0000
-summary:     b
-
 changeset:   3:903c264cdf57
 parent:      1:ba677d0156c1
 user:        test
diff -r 5d6659cfaa06 -r d8143769e1d4 tests/test-merge1.out
--- a/tests/test-merge1.out	Thu Aug 27 11:55:21 2009 +0200
+++ b/tests/test-merge1.out	Sat Sep 05 18:56:51 2009 +0200
@@ -1,11 +1,6 @@
 0 files updated, 0 files merged, 1 files removed, 0 files unresolved
 created new head
 %% no merges expected
-changeset:   0:98e00378acd0
-user:        test
-date:        Mon Jan 12 13:46:40 1970 +0000
-summary:     commit #0
-
 changeset:   1:4ee19afe4659
 user:        test
 date:        Mon Jan 12 13:46:40 1970 +0000