[syslinux:master] mbr/isohdpfx.S: correct pointer for heads/sectors

[syslinux-bot for Martin Str|mberg]

Commit-ID:  48e94f4fa7b3c32cbd43b6e57c64bc933f76d059
Gitweb:     http://www.syslinux.org/commit/48e94f4fa7b3c32cbd43b6e57c64bc933f76d059
Author:     Martin Str|mberg <ams at ludd.ltu.se>
AuthorDate: Sat, 25 Mar 2017 08:15:04 -0400
Committer:  Gene Cumm <gene.cumm at gmail.com>
CommitDate: Sat, 25 Mar 2017 08:15:10 -0400

mbr/isohdpfx.S: correct pointer for heads/sectors

sectors is pushed first then heads but pointers were in reverse order.

Signed-off-by: Gene Cumm <gene.cumm at gmail.com>

---
 mbr/isohdpfx.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mbr/isohdpfx.S b/mbr/isohdpfx.S
index 17e1efe..a693ccb 100644
--- a/mbr/isohdpfx.S
+++ b/mbr/isohdpfx.S
@@ -48,8 +48,8 @@ isolinux_start_hybrid		= 0x7c00+64+4
 stack		= 0x7c00
 partoffset	= (stack-8)
 driveno		= (stack-14)
-heads		= (stack-16)
-sectors		= (stack-18)
+sectors		= (stack-16)
+heads		= (stack-18)
 ebios_flag	= (stack-20)
 secpercyl	= (stack-24)