android: Fix error in draw line in haltest tool

This fixes small error that showed up when tab completion inserted
characters before end of line.
Cursor in line was not moved correctly.

diff --git a/android/client/terminal.c b/android/client/terminal.c
index 0421633..8dd3a25 100644 (file)
--- a/android/client/terminal.c
+++ b/android/client/terminal.c
@@ -140,7 +140,7 @@ void terminal_draw_command_line(void)
                putchar('>');
 
        /* move cursor to it's place */
-       terminal_move_cursor(line_len - line_buf_ix);
+       terminal_move_cursor(line_buf_ix - line_len);
 }
 
 /* inserts string into command line at cursor position */