fix(compiler-ssr): avoid unnecessary withCtx import

2020-04-29 16:21:54 -04:00
parent a0e2c12874
commit 08b4e8815d
2 changed files with 10 additions and 8 deletions
--- a/packages/compiler-ssr/src/transforms/ssrTransformComponent.ts
+++ b/packages/compiler-ssr/src/transforms/ssrTransformComponent.ts
@@ -96,10 +96,12 @@ export const ssrTransformComponent: NodeTransform = (node, context) => {
    // Using the cloned node, build the normal VNode-based branches (for
    // fallback in case the child is render-fn based). Store them in an array
    // for later use.
-    buildSlots(clonedNode, context, (props, children) => {
-      vnodeBranches.push(createVNodeSlotBranch(props, children, context))
-      return createFunctionExpression(undefined)
-    })
+    if (clonedNode.children.length) {
+      buildSlots(clonedNode, context, (props, children) => {
+        vnodeBranches.push(createVNodeSlotBranch(props, children, context))
+        return createFunctionExpression(undefined)
+      })
+    }

    const props =
      node.props.length > 0