From 818c270e114d68d31b9fdc75feb1bfd10f0c4eef Mon Sep 17 00:00:00 2001
From: Herman Klushin <herman.klushin@gmail.com>
Date: Tue, 7 Mar 2017 14:37:30 +0300
Subject: [PATCH] Update WLError.js

Most time new errors created in code by call `new WLError(error)`
---
 lib/waterline/error/WLError.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/waterline/error/WLError.js b/lib/waterline/error/WLError.js
index fb9993d7a..e2b5aaac0 100644
--- a/lib/waterline/error/WLError.js
+++ b/lib/waterline/error/WLError.js
@@ -16,7 +16,10 @@ function WLError(properties) {
   // Fold defined properties into the new WLError instance.
   properties || (properties = { });
   _.extend(this, properties);
-
+  
+  if (_.isObject(properties) && properties instanceof Error) {
+    this.originalError = properties;
+  }
   // Generate stack trace
   // (or use `originalError` if it is a true error instance)
   if (_.isObject(this.originalError) && this.originalError instanceof Error) {