From: Michael Brown <mcb30@ipxe.org>
Date: Wed, 22 Jan 2014 22:32:40 +0000 (+0000)
Subject: [cmdline] Always clear screen after reconfiguring console
X-Git-Tag: v1.20.1~1289
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=290a43efdaf8760f5ac587c6c49ea853279384d3;p=thirdparty%2Fipxe.git

[cmdline] Always clear screen after reconfiguring console

Signed-off-by: Michael Brown <mcb30@ipxe.org>
---

diff --git a/src/hci/commands/console_cmd.c b/src/hci/commands/console_cmd.c
index 957c5aa09..db4136868 100644
--- a/src/hci/commands/console_cmd.c
+++ b/src/hci/commands/console_cmd.c
@@ -32,6 +32,7 @@ FILE_LICENCE ( GPL2_OR_LATER );
 #include <ipxe/console.h>
 #include <ipxe/image.h>
 #include <ipxe/pixbuf.h>
+#include <ipxe/ansiesc.h>
 #include <ipxe/ansicol.h>
 #include <usr/imgmgmt.h>
 
@@ -114,6 +115,10 @@ static int console_exec ( int argc, char **argv ) {
 		goto err_configure;
 	}
 
+	/* Reapply default colour pair and clear screen */
+	ansicol_set_pair ( CPAIR_DEFAULT );
+	printf ( CSI "2J" CSI "H" );
+
  err_configure:
 	pixbuf_put ( opts.config.pixbuf );
  err_pixbuf: