shithub: drawterm

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label bug fix

--- a/cpu.c

+++ b/cpu.c

@@ -26,7 +26,7 @@

 static int	aanto = 3600 * 24;

 static int	norcpu;

 static int	nokbd;

-static int	nogfx;

+int		nogfx;

 static char	*ealgs = "rc4_256 sha1";

--- a/kern/devcons.c

+++ b/kern/devcons.c

@@ -66,6 +66,8 @@

 static int	writetime(char*, int);

 static int	writebintime(char*, int);

+extern int	nogfx;

+

 enum

 {

 	CMreboot,

@@ -657,7 +659,10 @@

 	case Qlabel:

 		if (n > sizeof tmp)

 			n = sizeof tmp;

-		n = titleread(tmp, n);

+		if (nogfx)

+			n = 0;

+		else

+			n = titleread(tmp, n);

 		return readstr((ulong)offset, buf, n, tmp);

 	case Qosversion:

@@ -795,7 +800,8 @@

 		break;

 	case Qlabel:

-		titlewrite(a, n);

+		if (!nogfx)

+			titlewrite(a, n);

 		break;

 	default: