fix(transitionGroup): fix transition children resolving condition

yyx990803 · yyx990803 · commit f05aeea7aec2 · 2020-05-04T17:09:19.000-04:00
diff --git a/packages/runtime-dom/src/components/TransitionGroup.ts b/packages/runtime-dom/src/components/TransitionGroup.ts
@@ -140,8 +140,8 @@ function getTransitionRawChildren(children: VNode[]): VNode[] {
     if (child.type === Fragment) {
       ret = ret.concat(getTransitionRawChildren(child.children as VNode[]))
     }
-    // comment should be skip, e.g. v-if
-    if (child.type !== Comment) {
+    // comment placeholders should be skipped, e.g. v-if
+    else if (child.type !== Comment) {
       ret.push(child)
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -140,8 +140,8 @@ function getTransitionRawChildren(children: VNode[]): VNode[] {`
`140`	`140`	`if (child.type === Fragment) {`
`141`	`141`	`ret = ret.concat(getTransitionRawChildren(child.children as VNode[]))`
`142`	`142`	`}`
`143`		`- // comment should be skip, e.g. v-if`
`144`		`- if (child.type !== Comment) {`
	`143`	`+ // comment placeholders should be skipped, e.g. v-if`
	`144`	`+ else if (child.type !== Comment) {`
`145`	`145`	`ret.push(child)`
`146`	`146`	`}`
`147`	`147`	`}`