From 1fbb6c7aa97e9bdb45715cf57082596d85ba9b0d Mon Sep 17 00:00:00 2001
From: thesimplekid <tsk@thesimplekid.com>
Date: Wed, 23 Apr 2025 17:05:26 +0100
Subject: [PATCH] fix: remove urls grpc

---
 crates/cdk-mint-rpc/src/proto/server.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/crates/cdk-mint-rpc/src/proto/server.rs b/crates/cdk-mint-rpc/src/proto/server.rs
index 3787f3c8..6f9099a8 100644
--- a/crates/cdk-mint-rpc/src/proto/server.rs
+++ b/crates/cdk-mint-rpc/src/proto/server.rs
@@ -371,7 +371,11 @@ impl CdkMint for MintRPCServer {
             .await
             .map_err(|err| Status::internal(err.to_string()))?;
         let urls = info.urls;
-        urls.clone().unwrap_or_default().push(url);
+        let mut urls = urls.clone().unwrap_or_default();
+
+        urls.retain(|u| u != &url);
+
+        let urls = if urls.is_empty() { None } else { Some(urls) };
 
         info.urls = urls;