fix(compiler-core): transform empty `v-bind` dynamic argument content correctly (#12554)

2025-07-18 00:56:01 -07:00 · 2025-07-18 00:56:01 -07:00 · d3af67e878
parent e0e8221d7f
commit d3af67e878
1 changed files with 1 additions and 1 deletions
--- a/packages/compiler-core/src/transforms/vBind.ts
+++ b/packages/compiler-core/src/transforms/vBind.ts
@ -65,7 +65,7 @@ export const transformBind: DirectiveTransform = (dir, _node, context) => {
    arg.children.unshift(`(`)
    arg.children.push(`) || ""`)
  } else if (!arg.isStatic) {
-    arg.content = `${arg.content} || ""`
+    arg.content = arg.content ? `${arg.content} || ""` : `""`
  }

  // .sync is replaced by v-model:arg