From ca4ac9983aab7844ed5f068b8900052e1cd09652 Mon Sep 17 00:00:00 2001
From: "Brian M. Carlson" <brian.m.carlson@gmail.com>
Date: Sun, 16 Jul 2017 16:39:22 -0500
Subject: [PATCH] Re-implement other patch

---
 lib/utils.js             | 14 ++++++++------
 test/unit/utils-tests.js |  7 +++++++
 2 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/lib/utils.js b/lib/utils.js
index a83cdee9..166cbddc 100644
--- a/lib/utils.js
+++ b/lib/utils.js
@@ -32,6 +32,8 @@ function arrayString (val) {
       result = result + 'NULL'
     } else if (Array.isArray(val[i])) {
       result = result + arrayString(val[i])
+    } else if (val[i] instanceof Buffer) {
+      result += '\\\\x' + val[i].toString('hex')
     } else {
       result += escapeElement(prepareValue(val[i]))
     }
@@ -106,12 +108,12 @@ function dateToString (date) {
 
 function dateToStringUTC (date) {
   var ret = pad(date.getUTCFullYear(), 4) + '-' +
-      pad(date.getUTCMonth() + 1, 2) + '-' +
-      pad(date.getUTCDate(), 2) + 'T' +
-      pad(date.getUTCHours(), 2) + ':' +
-      pad(date.getUTCMinutes(), 2) + ':' +
-      pad(date.getUTCSeconds(), 2) + '.' +
-      pad(date.getUTCMilliseconds(), 3)
+    pad(date.getUTCMonth() + 1, 2) + '-' +
+    pad(date.getUTCDate(), 2) + 'T' +
+    pad(date.getUTCHours(), 2) + ':' +
+    pad(date.getUTCMinutes(), 2) + ':' +
+    pad(date.getUTCSeconds(), 2) + '.' +
+    pad(date.getUTCMilliseconds(), 3)
 
   return ret + '+00:00'
 }
diff --git a/test/unit/utils-tests.js b/test/unit/utils-tests.js
index 8898481a..680b9fb5 100644
--- a/test/unit/utils-tests.js
+++ b/test/unit/utils-tests.js
@@ -139,6 +139,13 @@ test('prepareValue: objects with simple toPostgres prepared properly', function
   assert.strictEqual(out, 'zomgcustom!')
 })
 
+test('prepareValue: buffer array prepared properly', function() {
+   var buffer1 = Buffer.from('dead', 'hex')
+   var buffer2 = Buffer.from('beef', 'hex')
+   var out = utils.prepareValue([buffer1, buffer2])
+   assert.strictEqual(out, '{\\\\xdead,\\\\xbeef}')
+ })
+
 test('prepareValue: objects with complex toPostgres prepared properly', function () {
   var buf = Buffer.from('zomgcustom!')
   var customType = {