From f6c7a06a4167a0519f7807937e7494c450207deb Mon Sep 17 00:00:00 2001
From: Mikyo King <mikyo@arize.com>
Date: Thu, 14 Mar 2024 09:11:35 -0600
Subject: [PATCH] fix: sanitize base path

---
 app/src/RelayEnvironment.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/src/RelayEnvironment.ts b/app/src/RelayEnvironment.ts
index 18fe0ef410..7db54cc96b 100644
--- a/app/src/RelayEnvironment.ts
+++ b/app/src/RelayEnvironment.ts
@@ -6,7 +6,10 @@ import {
   Store,
 } from "relay-runtime";
 
-const graphQLPath = window.Config.basename + "graphql";
+function getSanitizedPath(path: string): string {
+  return path.endsWith("/") ? path.slice(0, -1) : path;
+}
+const graphQLPath = getSanitizedPath(window.Config.basename) + "/graphql";
 /**
  * Relay requires developers to configure a "fetch" function that tells Relay how to load
  * the results of GraphQL queries from your server (or other data source). See more at