on -> once

2016-06-01 00:10:26 -07:00
parent 8fc61a1c90
commit dac34541d6
4 changed files with 7 additions and 8 deletions
--- a/bin/package.js
+++ b/bin/package.js
@@ -327,11 +327,11 @@ function buildDarwin (cb) {
      }

      var dmg = appDmg(dmgOpts)
-      dmg.on('error', cb)
+      dmg.once('error', cb)
      dmg.on('progress', function (info) {
        if (info.type === 'step-begin') console.log(info.title + '...')
      })
-      dmg.on('finish', function (info) {
+      dmg.once('finish', function (info) {
        console.log('OS X: Created dmg.')
        cb(null)
      })