# HG changeset patch
# User Martin Geisler <mg@lazybytes.net>
# Date 1282594616 -7200
# Node ID 1938954354ec9cfa564b50b35d822863ba40ab37
# Parent  b20211b307b39ed2dbfbe992d94d0f1a24e63e13
bookmarks: guard against listing bookmarks on unsupported repos

This fixes clones and pulls from statichttprepository repos.

diff -r b20211b307b3 -r 1938954354ec hgext/bookmarks.py
--- a/hgext/bookmarks.py	Sat Aug 21 10:44:57 2010 -0500
+++ b/hgext/bookmarks.py	Mon Aug 23 22:16:56 2010 +0200
@@ -370,6 +370,11 @@
     repo.__class__ = bookmark_repo
 
 def listbookmarks(repo):
+    # We may try to list bookmarks on a repo type that does not
+    # support it (e.g., statichttprepository).
+    if not hasattr(repo, '_bookmarks'):
+        return {}
+
     d = {}
     for k, v in repo._bookmarks.iteritems():
         d[k] = hex(v)