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diff mercurial/dispatch.py @ 11676:e4357c214bf1 stable

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alias: ensure checksignature() is applied directly to the command (issue2286) Aliased commands that received bad arguments would raise TypeError instead of SignatureError. This only affected commands that weren't wrapped by extensions. Using util.checksignature() in cmdalias.__call__() ensures SignatureError is raised correctly.
author Brodie Rao <brodie@bitheap.org>
date Thu, 22 Jul 2010 15:26:26 -0400
parents f92f8921a5cc
children c5e555e064d0 b6360a113478 9cbc62f68328
line wrap: on
line diff
--- a/mercurial/dispatch.py	Sat Jul 24 00:38:08 2010 +0200
+++ b/mercurial/dispatch.py	Thu Jul 22 15:26:26 2010 -0400
@@ -248,7 +248,7 @@
         if self.shadows:
             ui.debug("alias '%s' shadows command\n" % self.name)
 
-        return self.fn(ui, *args, **opts)
+        return util.checksignature(self.fn)(ui, *args, **opts)
 
 def addaliases(ui, cmdtable):
     # aliases are processed after extensions have been loaded, so they