From c4ebbd719c3e451752720a9c229ff37d4366bc27 Mon Sep 17 00:00:00 2001
From: Damien Elmes <gpg@ankiweb.net>
Date: Wed, 27 Apr 2022 11:38:54 +1000
Subject: [PATCH] Avoid an extra allocation when extracting media checksums

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

diff --git a/rslib/src/media/database.rs b/rslib/src/media/database.rs
index 38a4d966c..bc12d0afe 100644
--- a/rslib/src/media/database.rs
+++ b/rslib/src/media/database.rs
@@ -239,7 +239,7 @@ delete from media where fname=?"
 
 fn row_to_entry(row: &Row) -> rusqlite::Result<MediaEntry> {
     // map the string checksum into bytes
-    let sha1_str: Option<String> = row.get(1)?;
+    let sha1_str = row.get_ref(1)?.as_str_or_null()?;
     let sha1_array = if let Some(s) = sha1_str {
         let mut arr = [0; 20];
         match hex::decode_to_slice(s, arr.as_mut()) {