# HG changeset patch
# User Augie Fackler <raf@durin42.com>
# Date 2014-06-23 13:24:24
# Node ID 8225bb1f0ad364a5ec42f0dd9df9b4e6c891e7e6
# Parent  711498bb4ff58874b4920b89a3398aa91ead9060

help: restore use of callable() since it was readded in Python 3.2

diff --git a/mercurial/help.py b/mercurial/help.py
--- a/mercurial/help.py
+++ b/mercurial/help.py
@@ -404,7 +404,7 @@ def help_(ui, name, unknowncmd=False, fu
         # description
         if not doc:
             rst.append("    %s\n" % _("(no help text available)"))
-        if util.safehasattr(doc, '__call__'):
+        if callable(doc):
             rst += ["    %s\n" % l for l in doc().splitlines()]
 
         if not ui.verbose: