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Add guard to mappings.add similar to that in commands.add, preventing external scripts from adding builtin mappings.

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This commit is contained in:
Kris Maglione
2011-03-05 17:48:31 -05:00
parent 61c1111aab
commit 5eda487e43
1 changed files with 3 additions and 0 deletions
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3
common/content/mappings.js
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@@ -338,6 +338,9 @@ var Mappings = Module("mappings", {
* @optional * @optional
*/ */
add: function () { add: function () {
util.assert(util.isDactyl(Components.stack.caller),
"User scripts may not add builtin mappings. Please use group.mappings.add instead.");
let map = this.builtin.add.apply(this.builtin, arguments); let map = this.builtin.add.apply(this.builtin, arguments);
map.definedAt = contexts.getCaller(Components.stack.caller); map.definedAt = contexts.getCaller(Components.stack.caller);
return map; return map;