Do not set NODE_ENV to development when it is unset (Fixes #133)

Author: bjornstar

lib/wrap.js

@@ -14,9 +14,6 @@ var main = resolveMain(process.argv[1]);
 
 var cfg = require('./cfg')(main);
 
-// Set NODE_ENV to 'development' unless already set
-if (!process.env.NODE_ENV) process.env.NODE_ENV = 'development';
-
 if (process.env.NODE_DEV_PRELOAD) {
   require(process.env.NODE_DEV_PRELOAD);
 }

test/spawn.js

@@ -117,9 +117,9 @@ tap.test('should kill the forked processes', function (t) {
   });
 });
 
-tap.test('should set NODE_ENV', function (t) {
+tap.test('should *not* set NODE_ENV', function (t) {
   spawn('env.js', function (out) {
-    t.like(out, /development/);
+    t.notLike(out, /development/);
     return { exit: t.end.bind(t) };
   });
 });