use lodash for if-check

horike37 · horike37 · commit 038ebaccf549 · 2018-03-16T06:59:25.000+09:00
diff --git a/lib/index.js b/lib/index.js
@@ -168,7 +168,7 @@ class ServerlessStepFunctions {
       });
     }
 
-    if (stateMachineMessages === '') {
+    if (_.isEmpty(stateMachineMessages)) {
       return '';
     }
 

Original file line number	Diff line number	Diff line change
`@@ -168,7 +168,7 @@ class ServerlessStepFunctions {`
`168`	`168`	`});`
`169`	`169`	`}`
`170`	`170`
`171`		`- if (stateMachineMessages === '') {`
	`171`	`+ if (_.isEmpty(stateMachineMessages)) {`
`172`	`172`	`return '';`
`173`	`173`	`}`
`174`	`174`