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Don't leak event listeners in pluginfw/installer.js

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fixes #921
This commit is contained in:
Marcel Klehr 2013-03-25 17:22:51 +01:00
parent 079fdf0f38
commit 1ebbcd2f30
1 changed files with 4 additions and 1 deletions
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5
src/static/js/pluginfw/installer.js
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@ -2,9 +2,12 @@ var plugins = require("ep_etherpad-lite/static/js/pluginfw/plugins");
var hooks = require("ep_etherpad-lite/static/js/pluginfw/hooks"); var hooks = require("ep_etherpad-lite/static/js/pluginfw/hooks");
var npm = require("npm"); var npm = require("npm");
var withNpm = function (npmfn, cb) { var npmIsLoaded = false;
var withNpm = function (npmfn) {
if(npmIsLoaded) return npmfn();
npm.load({}, function (er) { npm.load({}, function (er) {
if (er) return cb(er); if (er) return cb(er);
npmIsLoaded = true;
npm.on("log", function (message) { npm.on("log", function (message) {
console.log('npm: ',message) console.log('npm: ',message)
}); });