From 7d2605456c2961a3a92b1c1041770d6300ef149c Mon Sep 17 00:00:00 2001
From: Doug Kearns <dougkearns@gmail.com>
Date: Tue, 1 Feb 2011 18:28:06 +1100
Subject: [PATCH] Update some old references to the deprecated
 dactyl.globalVariables.

Prefer set.has over Object#hasOwnProperty in :let/:unlet definitions.
---
 common/content/options.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/common/content/options.js b/common/content/options.js
index f92d3106..92bb4244 100644
--- a/common/content/options.js
+++ b/common/content/options.js
@@ -1094,7 +1094,7 @@ var Options = Module("options", {
 
                     dactyl.assert(scope == "g:" || scope == null,
                         "E461: Illegal variable name: " + scope + name);
-                    dactyl.assert(globalVariables.hasOwnProperty(name) || (expr && !op),
+                    dactyl.assert(set.has(globalVariables, name) || (expr && !op),
                         "E121: Undefined variable: " + fullName);
 
                     if (!expr)
@@ -1192,13 +1192,13 @@ var Options = Module("options", {
             function (args) {
                 for (let [, name] in args) {
                     name = name.replace(/^g:/, ""); // throw away the scope prefix
-                    if (!dactyl.globalVariables.hasOwnProperty(name)) {
+                    if (!set.has(dactyl._globalVariables, name)) {
                         if (!args.bang)
                             dactyl.echoerr("E108: No such variable: " + name);
                         return;
                     }
 
-                    delete dactyl.globalVariables[name];
+                    delete dactyl._globalVariables[name];
                 }
             },
             {