database::repo_is_updated: Use `fetch_optional`

I think I like this better than checking the `RowNotFound` error.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/database.rs b/src/database.rs
index 375ca3b..e735df9 100644
--- a/src/database.rs
+++ b/src/database.rs
@@ -126,11 +126,11 @@ impl Db {
         "#)
             .bind(repo.id)
             .bind(&repo.updated_at)
-            .fetch_one(&mut tx)
+            .fetch_optional(&mut tx)
             .await
         {
-            Ok(r) => Ok(true),
-            Err(sqlx::Error::RowNotFound) => Ok(false),
+            Ok(Some(_)) => Ok(true),
+            Ok(None) => Ok(false),
             Err(e) => Err(e.into()),
         };