From fdf7e70acee912f091b38d80f772542ac70c4ec8 Mon Sep 17 00:00:00 2001
From: Pooya Parsa <pooya@pi0.io>
Date: Sat, 16 Mar 2024 00:45:38 +0100
Subject: [PATCH] fix(openapi): avoid double slash for base

---
 src/runtime/routes/openapi.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/runtime/routes/openapi.ts b/src/runtime/routes/openapi.ts
index 1cc71aed6a..307d6557d3 100644
--- a/src/runtime/routes/openapi.ts
+++ b/src/runtime/routes/openapi.ts
@@ -6,6 +6,7 @@ import type {
   ParameterObject,
   PathsObject,
 } from "openapi-typescript";
+import { joinURL } from "ufo";
 import { handlersMeta } from "#internal/nitro/virtual/server-handlers";
 import { useRuntimeConfig } from "#internal/nitro";
 
@@ -13,7 +14,7 @@ import { useRuntimeConfig } from "#internal/nitro";
 export default eventHandler((event) => {
   const base = useRuntimeConfig()?.app?.baseURL;
 
-  const url = getRequestURL(event).origin + base;
+  const url = joinURL(getRequestURL(event).origin, base);
 
   return <OpenAPI3>{
     openapi: "3.0.0",