From 25b271db58fb6814d6a88282a4157fa6e1790489 Mon Sep 17 00:00:00 2001
From: benthecarman <benthecarman@live.com>
Date: Sat, 9 Mar 2024 19:39:09 +0000
Subject: [PATCH] Remove trailing slash from relay in NWC uri

---
 crates/nostr/src/nips/nip47.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/crates/nostr/src/nips/nip47.rs b/crates/nostr/src/nips/nip47.rs
index 166eac2cc..196dcab0c 100644
--- a/crates/nostr/src/nips/nip47.rs
+++ b/crates/nostr/src/nips/nip47.rs
@@ -940,11 +940,14 @@ impl FromStr for NostrWalletConnectURI {
 
 impl fmt::Display for NostrWalletConnectURI {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        // trailing slash is removed, this breaks some clients
+        let relay_url = self.relay_url.to_string();
+        let relay_url = relay_url.strip_suffix('/').unwrap_or(&relay_url);
         write!(
             f,
             "{NOSTR_WALLET_CONNECT_URI_SCHEME}://{}?relay={}&secret={}",
             self.public_key,
-            url_encode(self.relay_url.to_string()),
+            url_encode(relay_url),
             url_encode(self.secret.to_secret_hex())
         )?;
         if let Some(lud16) = &self.lud16 {
@@ -996,7 +999,7 @@ mod test {
         );
         assert_eq!(
             uri.to_string(),
-            "nostr+walletconnect://b889ff5b1513b641e2a139f661a661364979c5beee91842f8f0ef42ab558e9d4?relay=wss%3A%2F%2Frelay.damus.io%2F&secret=71a8c14c1407c113601079c4302dab36460f0ccd0ad506f1f2dc73b5100e4f3c&lud16=nostr%40nostr.com".to_string()
+            "nostr+walletconnect://b889ff5b1513b641e2a139f661a661364979c5beee91842f8f0ef42ab558e9d4?relay=wss%3A%2F%2Frelay.damus.io&secret=71a8c14c1407c113601079c4302dab36460f0ccd0ad506f1f2dc73b5100e4f3c&lud16=nostr%40nostr.com".to_string()
         );
     }