Rev 3774: Document that the hook call ordering is undefined. in http://bzr.arbash-meinel.com/branches/bzr/jam-integration

[John Arbash Meinel]

At http://bzr.arbash-meinel.com/branches/bzr/jam-integration

------------------------------------------------------------
revno: 3774
revision-id: john at arbash-meinel.com-20081022190522-dg8twf54j6xhkxwx
parent: michael.hudson at canonical.com-20081009011603-ff38tob1w8yuf3nk
committer: John Arbash Meinel <john at arbash-meinel.com>
branch nick: jam-integration
timestamp: Wed 2008-10-22 14:05:22 -0500
message:
  Document that the hook call ordering is undefined.
-------------- next part --------------
=== modified file 'bzrlib/help_topics/en/hooks.txt'
--- a/bzrlib/help_topics/en/hooks.txt	2008-10-09 01:11:16 +0000
+++ b/bzrlib/help_topics/en/hooks.txt	2008-10-22 19:05:22 +0000
@@ -190,7 +190,8 @@
     The URL that the branch specified for its fallback location.
 
 The hook must return a URL for the branch containing the fallback
-location.
+location. If multiple hooks are registered, the order in which they 
+will be called is undefined and subject to change.
 
 (New in 1.9)