perf: optimize regex and remove unnecessary regex

#6131
axios · Dec 26, 2023 · ae9f303 · ae9f303
1 parent fd4f547
commit ae9f303
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/helpers/combineURLs.js b/lib/helpers/combineURLs.js
@@ -11,10 +11,10 @@
 export default function combineURLs(baseURL, relativeURL) {
   if (!relativeURL) return baseURL;
 
-  const baseURLRegex = new RegExp(/\/+$/);
+  const baseURLRegex = new RegExp(/\/?\/$/);
   const relativeURLRegex = new RegExp(/^\/+/);
   const multipleSlashes = new RegExp(/\/{3,}/g);
   return baseURL.replace(multipleSlashes, '/').replace(baseURLRegex, '')
     + '/'
-    + relativeURL.replace(multipleSlashes, '/').replace(relativeURLRegex, '');
+    + relativeURL.replace(relativeURLRegex, '');
 }