Fixed backspace and delete so they work properly again -- broken

since 0.44.
 -Erik


git-svn-id: svn://busybox.net/trunk/busybox@759 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 2 insertions, 2 deletions

diff --git a/init/init.c b/init/init.c
index c960fe333..0f6a9bc9b 100644
--- a/init/init.c
+++ b/init/init.c
@@ -224,7 +224,7 @@ static void message(int device, char *fmt, ...)
         }
 }
 
-#define CTRLCHAR(ch)    ((ch)&0x1f)
+#define CTRLCHAR(ch)    ((ch)-0x40)
 
 /* Set terminal settings to reasonable defaults */
 void set_term(int fd)
@@ -242,7 +242,7 @@ void set_term(int fd)
         tty.c_cc[VSTART] = CTRLCHAR('Q');       /* Ctrl-Q */
         tty.c_cc[VSTOP]  = CTRLCHAR('S');       /* Ctrl-S */
         tty.c_cc[VSUSP]  = CTRLCHAR('Z');       /* Ctrl-Z */
-        
+
         /* use line dicipline 0 */
         tty.c_line = 0;