Merging URL Components

[nainemom]

Environment

Runtime: Browser
Browser Version: Google Chrome: Version 142.0.7444.175 (Official Build) (64-bit)

Reproduction

import { ofetch } from "ofetch";

ofetch('/path', {
  baseURL: 'https://example.org/',
  query: {
    q: 'y',
  },
  onRequest: [({ request }) => {
    console.log(request.toString()); // https://example.org/path?q=y
  }]
});

ofetch('/path', {
  baseURL: 'https://example.org/\r',
  query: {
    q: 'y',
  },
  onRequest: [({ request }) => {
    console.log(request.toString()); // https://example.org/?q=y
  }]
});

Describe the bug

Merging URL components doesn’t work correctly in some scenarios. For example, when the baseURL ends with \r (e.g. 'https://example.org/\r'), ofetch completely skips the path part and only appends the query parameters to the base URL. However, if the request has no query parameters, it still works, even with the \r at the end.

Additional context

The \r ending character was a .env parsing mistake.

Logs