[autoboot] Avoid excess backspacing after displaying Ctrl-B prompt

Remove the newline from the "Press Ctrl-B..." prompt string, so that prompt() does not attempt to backspace beyond the start of the line. Signed-off-by: Michael Brown <mcb30@ipxe.org>
ipxe · Oct 23, 2012 · 1d38168 · 1d38168
1 parent 0e7819d
commit 1d38168
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/core/main.c b/src/core/main.c
@@ -48,7 +48,9 @@ static int shell_banner ( void ) {
 	if ( BANNER_TIMEOUT <= 0 )
 		return 0;
 
-	return ( prompt ( "\nPress Ctrl-B for the iPXE command line...",
+	/* Prompt user */
+	printf ( "\n" );
+	return ( prompt ( "Press Ctrl-B for the iPXE command line...",
 			  ( BANNER_TIMEOUT * 100 ), CTRL_B ) == 0 );
 }