Merge pull request #1168 from katoken-0215/wrong-example-retry-strategy

BridgeAR · web-flow · commit 4b27f798d887 · 2016-11-25T20:15:43.000+01:00
Check options.error
diff --git a/README.md b/README.md
@@ -224,7 +224,7 @@ retry_strategy example
 ```js
 var client = redis.createClient({
     retry_strategy: function (options) {
-        if (options.error.code === 'ECONNREFUSED') {
+        if (options.error && options.error.code === 'ECONNREFUSED') {
             // End reconnecting on a specific error and flush all commands with a individual error
             return new Error('The server refused the connection');
         }

Original file line number	Diff line number	Diff line change
`@@ -224,7 +224,7 @@ retry_strategy example`
`224`	`224`	```js
`225`	`225`	`var client = redis.createClient({`
`226`	`226`	`retry_strategy: function (options) {`
`227`		`- if (options.error.code === 'ECONNREFUSED') {`
	`227`	`+ if (options.error && options.error.code === 'ECONNREFUSED') {`
`228`	`228`	`// End reconnecting on a specific error and flush all commands with a individual error`
`229`	`229`	`return new Error('The server refused the connection');`
`230`	`230`	`}`