From 6ed0a15262d26ff262311afb48a79c95bb1ce3bb Mon Sep 17 00:00:00 2001
From: Jelmer Vernooij <jelmer@samba.org>
Date: Sun, 6 Apr 2008 00:15:34 +0200
Subject: Test whether required hook is present rather than depending on a
 specific version of Bazaar.

---
 etckeeper-bzr/__init__.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'etckeeper-bzr')

diff --git a/etckeeper-bzr/__init__.py b/etckeeper-bzr/__init__.py
index a5381c5..a656dc5 100755
--- a/etckeeper-bzr/__init__.py
+++ b/etckeeper-bzr/__init__.py
@@ -9,8 +9,8 @@ from bzrlib.errors import BzrError, NotLocalUrl
 import os
 import subprocess
 
-if bzrlib.version_info[:2] < (1,4):
-    raise "Version of Bazaar to old. Need at least 1.4."
+if not (hasattr(MutableTree, "hooks") and "start_commit" in MutableTree.hooks):
+    raise "Version of Bazaar installed does not support required hooks."
 
 def etckeeper_startcommit_hook(tree):
     if not os.path.exists(tree.abspath(".etckeeper")):
-- 
cgit v1.2.3