From: briggs <briggs@openbsd.org>
Date: Thu, 17 Apr 1997 02:27:36 +0000 (+0000)
Subject: Apple's firmware returns 0 from OF_read(stdin,)
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=1e01dd299a0415259ae60d0b4a01834346209e10;p=openbsd

Apple's firmware returns 0 from OF_read(stdin,)
if no characters are available.  Deal with it.
---

diff --git a/sys/arch/powerpc/stand/Locore.c b/sys/arch/powerpc/stand/Locore.c
index 239ddf23926..b50db4c1d92 100644
--- a/sys/arch/powerpc/stand/Locore.c
+++ b/sys/arch/powerpc/stand/Locore.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: Locore.c,v 1.4 1997/02/18 22:36:40 rahnds Exp $	*/
+/*	$OpenBSD: Locore.c,v 1.5 1997/04/17 02:27:36 briggs Exp $	*/
 /*	$NetBSD: Locore.c,v 1.1 1996/09/30 16:34:58 ws Exp $	*/
 
 /*
@@ -471,7 +471,7 @@ getchar()
 	int l;
 
 	while ((l = OF_read(stdin, &ch, 1)) != 1)
-		if (l != -2)
+		if (l != -2 && l != 0)
 			return -1;
 	return ch;
 }