1 files changed, 4 insertions(+), 1 deletions(-)

M src/cache/redis.rs

@@ 43,11 43,14 @@ impl Cache {
             redis_conn.set_write_timeout(Some(timeout))?;
             redis_conn.set_read_timeout(Some(timeout))?;
         }
+        // Scratch wants buffer to already have some size (not just capacity)
+        let mut scratch_buf = BytesMut::with_capacity(1024);
+        scratch_buf.resize(scratch_buf.capacity(), 0);
         Ok(Cache {
             redis_conn,
             // Set up a reasonable allocation - will expand automatically if needed.
             store_buf: BytesMut::with_capacity(1024),
-            scratch_buf: BytesMut::with_capacity(1024),
+            scratch_buf,
         })
     }