From 326d319f93fe6173344602929fdbb5ba27412388 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Sat, 15 Jul 2023 13:14:34 -0600
Subject: [PATCH] [graph] Micro-optimize

---
 src/graph/graph.hh | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/graph/graph.hh b/src/graph/graph.hh
index 5a6fc1b82..9d35851a0 100644
--- a/src/graph/graph.hh
+++ b/src/graph/graph.hh
@@ -1252,12 +1252,8 @@ struct graph_t
     // (such as a fibonacci queue) with a fast decrease priority.
     unsigned count = vertices_.length;
     for (unsigned i = 0; i < count; i++)
-    {
-      if (i == vertices_.length - 1)
-        vertices_.arrayZ[i].distance = 0;
-      else
-        vertices_.arrayZ[i].distance = hb_int_max (int64_t);
-    }
+      vertices_.arrayZ[i].distance = hb_int_max (int64_t);
+    vertices_.tail ().distance = 0;
 
     hb_priority_queue_t queue;
     queue.insert (0, vertices_.length - 1);