From 4cdcca1a8d23dfaef529c419ec99a6d88d70f955 Mon Sep 17 00:00:00 2001
From: "David Humphrey (:humph) david.humphrey@senecacollege.ca"
 <david.humphrey@senecacollege.ca>
Date: Thu, 27 Nov 2014 10:30:57 -0500
Subject: [PATCH] Ensure test providers deal with missing callback early

---
 tests/lib/indexeddb.js | 3 ++-
 tests/lib/memory.js    | 2 ++
 tests/lib/websql.js    | 3 +++
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/tests/lib/indexeddb.js b/tests/lib/indexeddb.js
index 251729f..77ff3ea 100644
--- a/tests/lib/indexeddb.js
+++ b/tests/lib/indexeddb.js
@@ -17,6 +17,8 @@ function IndexedDBTestProvider(name) {
   var that = this;
 
   function cleanup(callback) {
+    callback = callback || function(){};
+
     if(!that.provider || _done) {
       return callback();
     }
@@ -27,7 +29,6 @@ function IndexedDBTestProvider(name) {
       that.provider.db.close();
     }
 
-    callback = callback || function(){};
     var request = indexedDB.deleteDatabase(name);
     function finished() {
       that.provider = null;
diff --git a/tests/lib/memory.js b/tests/lib/memory.js
index 19d25b6..ccfa2cd 100644
--- a/tests/lib/memory.js
+++ b/tests/lib/memory.js
@@ -4,6 +4,8 @@ function MemoryTestProvider(name) {
   var that = this;
 
   function cleanup(callback) {
+    callback = callback || function(){};
+
     that.provider = null;
     callback();
   }
diff --git a/tests/lib/websql.js b/tests/lib/websql.js
index 9bc7c93..5d2a189 100644
--- a/tests/lib/websql.js
+++ b/tests/lib/websql.js
@@ -12,9 +12,12 @@ function WebSQLTestProvider(name) {
   var that = this;
 
   function cleanup(callback) {
+    callback = callback || function(){};
+
     if(!that.provider || _done) {
       return callback();
     }
+
     // Provider is there, but db was never touched
     if(!that.provider.db) {
       return callback();