From 1632e5d594e2d3a10237b90cc087af3b92cf82af Mon Sep 17 00:00:00 2001
From: Kris Maglione <maglione.k@gmail.com>
Date: Fri, 27 May 2011 20:03:35 -0400
Subject: [PATCH] Fix ex grr.

---
 common/modules/commands.jsm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/common/modules/commands.jsm b/common/modules/commands.jsm
index 107404c0..a3c388c5 100644
--- a/common/modules/commands.jsm
+++ b/common/modules/commands.jsm
@@ -410,10 +410,12 @@ var Ex = Module("Ex", {
                 else {
                     let opt = cmd.optionMap["-" + k];
                     let val = opt.type && opt.type.parse(v);
+
                     util.assert(val != null && (typeof val !== "number" || !isNaN(val)),
                                 _("option.noSuch", k));
-                    Class.replaceProperty(args, opt.names[0], val);
-                    args.explicitOpts[opt.names[0]] = val;
+
+                    Class.replaceProperty(res, opt.names[0], val);
+                    res.explicitOpts[opt.names[0]] = val;
                 }
         for (let [i, val] in array.iterItems(args))
             res[i] = String(val);