# HG changeset patch
# User Augie Fackler <durin42@gmail.com>
# Date 2011-07-25 21:02:42
# Node ID 376091a4ad23c658cb2ae8b5b85bd16fbbfe68a6
# Parent  0588fb0e2e8dfa4ddff6df91f496a3cb06db3676

templatefilters: use safehasattr instead of hasattr

diff --git a/mercurial/templatefilters.py b/mercurial/templatefilters.py
--- a/mercurial/templatefilters.py
+++ b/mercurial/templatefilters.py
@@ -188,7 +188,7 @@ def json(obj):
         return '"%s"' % jsonescape(u)
     elif isinstance(obj, unicode):
         return '"%s"' % jsonescape(obj)
-    elif hasattr(obj, 'keys'):
+    elif util.safehasattr(obj, 'keys'):
         out = []
         for k, v in obj.iteritems():
             s = '%s: %s' % (json(k), json(v))