# HG changeset patch
# User Dirkjan Ochtman <dirkjan@ochtman.nl>
# Date 2008-08-21 17:02:56
# Node ID 1b15d6e7cc3cf6002800dc0e27fe3153d3c3652f
# Parent  1a4c66d741a2fd8fd6d4328dc95d81ce55510613

bisect: status message when no action is specified

diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -285,7 +285,10 @@ def bisect(ui, repo, rev=None, extra=Non
         else:
             reset = True
     elif extra or good + bad + skip + reset > 1:
-        raise util.Abort("Incompatible arguments")
+        raise util.Abort(_('incompatible arguments'))
+    elif not (good or bad or skip or reset):
+        ui.status(_('(no action selected)\n'))
+        return
 
     if reset:
         p = repo.join("bisect.state")
diff --git a/tests/test-bisect b/tests/test-bisect
--- a/tests/test-bisect
+++ b/tests/test-bisect
@@ -55,6 +55,9 @@ hg bisect -g null
 hg bisect -bU tip
 hg id
 
+echo % test no action message
+hg bisect
+
 # reproduce AssertionError (issue1228 and issue1182)
 hg bisect -r
 hg bisect -b 4
diff --git a/tests/test-bisect.out b/tests/test-bisect.out
--- a/tests/test-bisect.out
+++ b/tests/test-bisect.out
@@ -241,6 +241,8 @@ abort: Inconsistent state, 31:58c80a7c8a
 error
 Testing changeset 15:e7fa0811edb0 (32 changesets remaining, ~5 tests)
 5cd978ea5149
+% test no action message
+(no action selected)
 Testing changeset 2:db07c04beaca (4 changesets remaining, ~2 tests)
 1 files updated, 0 files merged, 0 files removed, 0 files unresolved
 Testing changeset 1:5cd978ea5149 (4 changesets remaining, ~2 tests)