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[mucurses] Attempt to fix keypress processing logic 

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown 2017-03-21 14:42:02 +02:00
parent d29e2d551c
commit 583d258b89
1 changed files with 3 additions and 4 deletions
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7
src/hci/mucurses/kb.c
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@ -103,7 +103,9 @@ int wgetnstr ( WINDOW *win, char *str, int n ) {
_wcursback( win ); _wcursback( win );
wdelch( win ); wdelch( win );
} else { } else {
if ( c >= KEY_MIN ) { if ( c >= 32 && c <= 126 ) {
*(_str++) = c; n--;
} else {
switch(c) { switch(c) {
case KEY_LEFT : case KEY_LEFT :
case KEY_BACKSPACE : case KEY_BACKSPACE :
@ -118,9 +120,6 @@ int wgetnstr ( WINDOW *win, char *str, int n ) {
break; break;
} }
} }
if ( c >= 32 && c <= 126 ) {
*(_str++) = c; n--;
}
} }
} }