refactor: remove unnecessary variable (vuejs#401)

underfin · yyx990803 · commit 8454e7e00450 · 2019-10-28T10:13:26.000-04:00
diff --git a/packages/runtime-core/src/component.ts b/packages/runtime-core/src/component.ts
@@ -246,8 +246,7 @@ export function setupStatefulComponent(
     if (Component.components) {
       const names = Object.keys(Component.components)
       for (let i = 0; i < names.length; i++) {
-        const name = names[i]
-        validateComponentName(name, instance.appContext.config)
+        validateComponentName(names[i], instance.appContext.config)
       }
     }
     if (Component.directives) {

Original file line number	Diff line number	Diff line change
`@@ -246,8 +246,7 @@ export function setupStatefulComponent(`
`246`	`246`	`if (Component.components) {`
`247`	`247`	`const names = Object.keys(Component.components)`
`248`	`248`	`for (let i = 0; i < names.length; i++) {`
`249`		`- const name = names[i]`
`250`		`- validateComponentName(name, instance.appContext.config)`
	`249`	`+ validateComponentName(names[i], instance.appContext.config)`
`251`	`250`	`}`
`252`	`251`	`}`
`253`	`252`	`if (Component.directives) {`