From 8dc258b153f96f8015b71ab2206d2156c5906266 Mon Sep 17 00:00:00 2001
From: Edd Robinson <me@edd.io>
Date: Wed, 22 Apr 2020 12:34:06 +0100
Subject: [PATCH] refactor: improve push

---
 src/storage/block.rs | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/storage/block.rs b/src/storage/block.rs
index cea66a03dc..b5892a01e5 100644
--- a/src/storage/block.rs
+++ b/src/storage/block.rs
@@ -515,12 +515,8 @@ where
     Vec<T>: Encoder,
 {
     fn push(&mut self, values: &[(i64, T)]) {
-        if values.is_empty() {
-            return;
-        }
-
-        if let Some(last) = self.values.last() {
-            if last.0 > values.first().unwrap().0 {
+        if let (Some((new_first, _)), Some((old_last, _))) = (values.first(), self.values.last()) {
+            if old_last > new_first {
                 self.sorted = false;
             }
         }