From fbb8a014d14fc8887529f344b128900dfc581a4d Mon Sep 17 00:00:00 2001
From: Kaz Kylheku <kaz@kylheku.com>
Date: Sun, 6 Mar 2016 14:59:25 -0800
Subject: Fix in chk_manage_vec resizing from zero.

* lib.c (bounding_pow_two): Eliminate bogus zero versus
non-zero case check in return which causes the function
to wrongly map 1 to 0, so that chk_manage_vec is then
not able to adjust a vector to size 1.
---
 lib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib.c b/lib.c
index 2f8440e3..02861521 100644
--- a/lib.c
+++ b/lib.c
@@ -2346,7 +2346,7 @@ static size_t bounding_pow_two(size_t s)
     s |= (t >> 16);
   }
 
-  return s ? s + 1 : s;
+  return s + 1;
 }
 
 mem_t *chk_manage_vec(mem_t *old, size_t oldfilled, size_t newfilled,
-- 
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