Use signal-exit package to detect exit instead of process.on('exit')

Fixes #21
npm · Apr 13, 2018 · cf093e6 · cf093e6
1 parent f6527ea
commit cf093e6
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/lockfile.js b/lockfile.js
@@ -30,7 +30,8 @@ function hasOwnProperty (obj, prop) {
   return Object.prototype.hasOwnProperty.call(obj, prop)
 }
 
-process.on('exit', function () {
+var onExit = require('signal-exit')
+onExit(function () {
   debug('exit listener')
   // cleanup
   Object.keys(locks).forEach(exports.unlockSync)

diff --git a/package.json b/package.json
@@ -5,7 +5,9 @@
   "directories": {
     "test": "test"
   },
-  "dependencies": {},
+  "dependencies": {
+    "signal-exit": "^3.0.2"
+  },
   "devDependencies": {
     "tap": "^7.1.2",
     "touch": "0"