From 3a9f5c35005301874923a960e11e29210f00913d Mon Sep 17 00:00:00 2001
From: Michael Nahkies <michael@nahkies.co.nz>
Date: Wed, 27 Jan 2016 18:08:46 +1300
Subject: [PATCH] wrap entry point to prepareValue to only accept 1 arg

---
 lib/utils.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/utils.js b/lib/utils.js
index e28c26af..d102d635 100644
--- a/lib/utils.js
+++ b/lib/utils.js
@@ -103,6 +103,10 @@ function normalizeQueryConfig (config, values, callback) {
 }
 
 module.exports = {
-  prepareValue: prepareValue,
+  prepareValue: function prepareValueWrapper (value) {
+    //this ensures that extra arguments do not get passed into prepareValue
+    //by accident, eg: from calling values.map(utils.prepareValue)
+    return prepareValue(value);
+  },
   normalizeQueryConfig: normalizeQueryConfig
 };