1 files changed, 6 insertions, 4 deletions
diff --git a/deps/npm/node_modules/worker-farm/node_modules/errno/custom.js b/deps/npm/node_modules/worker-farm/node_modules/errno/custom.js
index 7be16c1e4d..ca8c1d8dcd 100644
--- a/deps/npm/node_modules/worker-farm/node_modules/errno/custom.js
+++ b/deps/npm/node_modules/worker-farm/node_modules/errno/custom.js
@@ -1,13 +1,15 @@
 var prr = require('prr')
 
 function init (type, message, cause) {
+  if (!!message && typeof message != 'string') {
+    message = message.message || message.name
+  }
   prr(this, {
       type    : type
     , name    : type
       // can be passed just a 'cause'
     , cause   : typeof message != 'string' ? message : cause
-    , message : !!message && typeof message != 'string' ? message.message : message
-
+    , message : message
   }, 'ewr')
 }
 
@@ -15,7 +17,7 @@ function init (type, message, cause) {
 function CustomError (message, cause) {
   Error.call(this)
   if (Error.captureStackTrace)
-    Error.captureStackTrace(this, arguments.callee)
+    Error.captureStackTrace(this, this.constructor)
   init.call(this, 'CustomError', message, cause)
 }
 
@@ -37,7 +39,7 @@ function createError (errno, type, proto) {
     }
     Error.call(this)
     if (Error.captureStackTrace)
-      Error.captureStackTrace(this, arguments.callee)
+      Error.captureStackTrace(this, err)
   }
   err.prototype = !!proto ? new proto() : new CustomError()
   return err