From 244c24e0b295023e227f37f62dcab83c28c7614a Mon Sep 17 00:00:00 2001
From: Kaz Kylheku <kaz@kylheku.com>
Date: Mon, 14 Aug 2017 21:04:11 -0700
Subject: buf: tiny code improvement.

* buf.c (buf_grow): Use the previously calculated delta value,
rather than re-evaluating the equivalent expression.
---
 buf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'buf.c')

diff --git a/buf.c b/buf.c
index 145de28f..6ed1e2b9 100644
--- a/buf.c
+++ b/buf.c
@@ -142,7 +142,7 @@ static void buf_grow(struct buf *b, val init_val, val self)
   while (size < len) {
     cnum delta = size / 4;
     if (INT_PTR_MAX - delta >= size)
-      size += size / 4;
+      size += delta;
     else
       size = len;
   }
-- 
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