From 7c755e62cca5b99baddad47a249fcf232caa8829 Mon Sep 17 00:00:00 2001
From: larry <26318510+larry0x@users.noreply.github.com>
Date: Sat, 22 Oct 2022 00:39:31 +0100
Subject: [PATCH] fix a clippy warning

---
 contracts/cw721-base/src/execute.rs | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/contracts/cw721-base/src/execute.rs b/contracts/cw721-base/src/execute.rs
index 2fb9aebd3..5a9edbc09 100644
--- a/contracts/cw721-base/src/execute.rs
+++ b/contracts/cw721-base/src/execute.rs
@@ -314,11 +314,7 @@ where
 
         // update the approval list (remove any for the same spender before adding)
         let spender_addr = deps.api.addr_validate(spender)?;
-        token.approvals = token
-            .approvals
-            .into_iter()
-            .filter(|apr| apr.spender != spender_addr)
-            .collect();
+        token.approvals.retain(|apr| apr.spender != spender_addr);
 
         // only difference between approve and revoke
         if add {