From: Michael Brown <mcb30@etherboot.org>
Date: Wed, 25 Jul 2007 01:03:29 +0000 (+0100)
Subject: Don't overwrite %dl with a (potentially) modified drive number if we
X-Git-Tag: v0.9.3~164
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=09118cd5bfc7eb969bd6dca8dd722bd3adadb129;p=thirdparty%2Fipxe.git

Don't overwrite %dl with a (potentially) modified drive number if we
already handled the INT13 call.
---

diff --git a/src/arch/i386/interface/pcbios/int13.c b/src/arch/i386/interface/pcbios/int13.c
index 94b573084..f7cb67958 100644
--- a/src/arch/i386/interface/pcbios/int13.c
+++ b/src/arch/i386/interface/pcbios/int13.c
@@ -390,7 +390,7 @@ static void int13 ( struct i386_all_regs *ix86 ) {
 		/* Set OF to indicate to wrapper not to chain this call */
 		ix86->flags |= OF;
 
-		break;
+		return;
 	}
 
 	/* Remap BIOS drive */