Check init condition

Yanlong Wang · Yanlong Wang · commit 17dc2afd2c25 · 2015-10-10T21:51:45.000+08:00
diff --git a/lib/mongoosastic.js b/lib/mongoosastic.js
@@ -30,7 +30,7 @@ module.exports = function Mongoosastic(schema, options) {
         esClient = createEsClient(options);
     }
 
-    if (identifyingPaths.length) {
+    if (identifyingPaths && identifyingPaths.length) {
         identifyingPaths.push('_id');
         identifyingPaths = _.uniq(identifyingPaths);
     } else {

Original file line number	Diff line number	Diff line change
`@@ -30,7 +30,7 @@ module.exports = function Mongoosastic(schema, options) {`
`30`	`30`	`esClient = createEsClient(options);`
`31`	`31`	`}`
`32`	`32`
`33`		`- if (identifyingPaths.length) {`
	`33`	`+ if (identifyingPaths && identifyingPaths.length) {`
`34`	`34`	`identifyingPaths.push('_id');`
`35`	`35`	`identifyingPaths = _.uniq(identifyingPaths);`
`36`	`36`	`} else {`