lifecycle: avoid building environment for empty lifecycle scripts

Credit: @mikesherov Reviewed-By: @iarna PR-URL: npm/npm#17441
npm · Jun 26, 2017 · e084987 · e084987
1 parent 9589c1c
commit e084987
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/utils/lifecycle.js b/lib/utils/lifecycle.js
@@ -60,6 +60,8 @@ function lifecycle (pkg, stage, wd, unsafe, failOk, cb) {
     delete pkg.scripts.prepublish
   }
 
+  if (!pkg.scripts[stage]) return cb()
+
   validWd(wd || path.resolve(npm.dir, pkg.name), function (er, wd) {
     if (er) return cb(er)