From bb63c5c9b8aaf246ae93f4e134fc00d00c670a31 Mon Sep 17 00:00:00 2001
From: Ken Raeburn
Date: Sun, 21 Jul 2002 13:59:00 +0000
Subject: (mmap_realloc): When shrinking, make sure number of pages is rounded
 towards zero.

---
 src/buffer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/buffer.c')

diff --git a/src/buffer.c b/src/buffer.c
index 6656b8d1f4e..bf1b49e6ff4 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -4670,7 +4670,7 @@ mmap_realloc (var, nbytes)
 	{
 	  /* Shrinking by at least a page.  Let's give some
 	     memory back to the system.  */
-	  mmap_enlarge (r, - (room - nbytes) / mmap_page_size);
+	  mmap_enlarge (r, - ((room - nbytes) / mmap_page_size));
 	  result = *var;
 	  r->nbytes_specified = nbytes;
 	}
-- 
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