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check if cmdid has callback

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InspectorCaracal 2022-06-01 12:48:18 -06:00 • committed by GitHub
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commit c39adcdd8a
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evennia/web/static/webclient/js/evennia.js
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@ -149,7 +149,7 @@ An "emitter" object must have a function
// kwargs (obj): keyword-args to listener
//
emit: function (cmdname, args, kwargs) {
if (kwargs.cmdid) {
if (kwargs.cmdid && (kwargs.cmdid in cmdmap)) {
cmdmap[kwargs.cmdid].apply(this, [args, kwargs]);
delete cmdmap[kwargs.cmdid];
}