use object-assign ponyfill

Author: sidorares

lib/commands/execute.js

@@ -4,6 +4,8 @@ var Command = require('./command.js');
 var Query = require('./query.js');
 var Packets = require('../packets/index.js');
 
+var objectAssign = require('object-assign');
+
 var compileParser = require('../compile_binary_parser.js');
 
 function Execute (options, callback)
@@ -40,7 +42,7 @@ Execute.prototype.buildParserFromFields = function (fields, connection) {
 };
 
 Execute.prototype.start = function (packet, connection) {
-  this.options = Object.assign({}, connection.config, this._executeOptions);
+  this.options = objectAssign({}, connection.config, this._executeOptions);
   var executePacket = new Packets.Execute(this.statement.id, this.parameters, connection.config.charsetNumber);
   connection.writePacket(executePacket.toPacket(1));
   return Execute.prototype.resultsetHeader;

lib/commands/query.js

@@ -3,6 +3,7 @@ var util = require('util');
 var Buffer = require('safe-buffer').Buffer;
 
 var Readable = require('readable-stream');
+var objectAssign = require('object-assign');
 
 var Command = require('./command.js');
 var Packets = require('../packets/index.js');
@@ -36,7 +37,7 @@ Query.prototype.start = function (packet, connection) {
     console.log('        Sending query command: %s', this.sql);
   }
   this._connection = connection;
-  this.options = Object.assign({}, connection.config, this._queryOptions);
+  this.options = objectAssign({}, connection.config, this._queryOptions);
   var cmdPacket = new Packets.Query(this.sql, connection.config.charsetNumber);
   connection.writePacket(cmdPacket.toPacket(1));
   return Query.prototype.resultsetHeader;

package.json

@@ -33,6 +33,7 @@
     "iconv-lite": "^0.4.13",
     "long": "^3.2.0",
     "named-placeholders": "1.1.1",
+    "object-assign": "^4.1.0",
     "readable-stream": "2.1.5",
     "safe-buffer": "^5.0.1",
     "seq-queue": "0.0.5",