From ff33ed6d74677face0e3f22990f469bd9dfdc70f Mon Sep 17 00:00:00 2001
From: Kelly Wilson <wilsonk@cpsc.ucalgary.ca>
Date: Thu, 12 Mar 2009 17:10:24 -0600
Subject: [PATCH] Revert removal of "+2" from Outbuffer::reserve function for
 x64. Unless somone can fix this properly, then the "+2" must stay in or tango
 won't build.

---
 dmd/root.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/dmd/root.c b/dmd/root.c
index b8807b7f..63453f0b 100644
--- a/dmd/root.c
+++ b/dmd/root.c
@@ -1391,7 +1391,11 @@ void OutBuffer::reserve(unsigned nbytes)
     //printf("OutBuffer::reserve: size = %d, offset = %d, nbytes = %d\n", size, offset, nbytes);
     if (size - offset < nbytes)
     {
-	size = (offset + nbytes) * 2;
+#if defined (__x86_64__)
+	size = (offset + nbytes) * 2 + 2;
+#else
+	size = (offset + nbytes) * 2 + 2;
+#endif
 	data = (unsigned char *)mem.realloc(data, size);
     }
 }