Merge pull request #3 from andrew-barnett/fix/pool-close

fix(pool-close): only close if connected

Author: thiagodp

index.js

@@ -91,9 +91,11 @@ class MsSql {
      * @returns Promise<>
      */
     async close() {
-        let pool = await this._pool();
-        await pool.close();
-        this._isConnected = false;
+        if ( this._isConnected ) {
+            let pool = await this._pool();
+            await pool.close();
+            this._isConnected = false;
+        }
     }
 
     /**
@@ -161,4 +163,4 @@ module.exports = {
     open: function(connection) {
         return new MsSql( connection );
     }
-};
+};

package.json

@@ -1,6 +1,6 @@
 {
   "name": "database-js-mssql",
-  "version": "0.2.2",
+  "version": "0.2.3",
   "description": "Database-js driver for SQL Server that works on Linux, Mac, and Windows",
   "main": "index.js",
   "scripts": {