#827: Show 0 as a valid key in the component tree

AnwarElbo · Guillaume Chau · commit 56c4d4e19db8 · 2019-01-25T10:58:53.000+01:00
diff --git a/src/devtools/views/components/ComponentInstance.vue b/src/devtools/views/components/ComponentInstance.vue
@@ -146,7 +146,7 @@ export default {
     },
 
     componentHasKey () {
-      return !!this.instance.renderKey && this.instance.renderKey !== UNDEFINED
+        return (this.instance.renderKey === 0 || !!this.instance.renderKey) && this.instance.renderKey !== UNDEFINED
     }
   },
 

Original file line number	Diff line number	Diff line change
`@@ -146,7 +146,7 @@ export default {`
`146`	`146`	`},`
`147`	`147`
`148`	`148`	`componentHasKey () {`
`149`		`- return !!this.instance.renderKey && this.instance.renderKey !== UNDEFINED`
	`149`	`+ return (this.instance.renderKey === 0 \|\| !!this.instance.renderKey) && this.instance.renderKey !== UNDEFINED`
`150`	`150`	`}`
`151`	`151`	`},`
`152`	`152`