# HG changeset patch
# User Pascal Bellard <pascal.bellard@slitaz.org>
# Date 1216651555 0
# Node ID a08b2e53cf9600f6d48c408a61296b4324b63cbd
# Parent  c135cd14d7895af67478e6ce2a424770f10a9256
gpxe: accept empty cmdline

diff -r c135cd14d789 -r a08b2e53cf96 gpxe/stuff/cmdline.u
--- a/gpxe/stuff/cmdline.u	Mon Jul 21 14:22:01 2008 +0000
+++ b/gpxe/stuff/cmdline.u	Mon Jul 21 14:45:55 2008 +0000
@@ -30,7 +30,7 @@
  	/* Calculated lcall to _start with %cs:0000 = image start */
  	lret
  
-@@ -448,7 +449,23 @@
+@@ -448,7 +449,25 @@
  /*
  	We're now at the beginning of the kernel proper.
   */
@@ -42,6 +42,8 @@
 +	jne	run_etherboot
 +	lodsw
 +	xchg	%ax, %si
++	cmpb	(%si),%ah
++	je	run_etherboot
 +	push	%ds
 +	pop	%es
 +	movw	$boot_url, %di