From 2320ca838d22a19e0c50f826232553f2ee1e3041 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 4 Feb 2024 12:37:20 +0000
Subject: [PATCH] Change !...is_some to is_none

---
 src/client.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/client.rs b/src/client.rs
index effb98c..8b8e35f 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -746,7 +746,7 @@ impl Client {
         let mut ac = ac.clone();
         // Don't overwrite a cached account with a 'source' to one
         // without.
-        if !ac.source.is_some() {
+        if ac.source.is_none() {
             if let Some(source) =
                 self.accounts.get(&ac.id).and_then(|ac| ac.source.as_ref())
             {
-- 
2.30.2