From ArdekanturWiki

[edit] Bugs in Stop Thief

1. 'overflow in implicit constant conversion' message. CAUSE: Using a signed char for comparison of input. Use unsigned instead.
2. garbled display after quitting, output not displaying correctly. CAUSE: Not resetting ncurses on exit. Use fail() for errors and endwin() before any other exits. Common function end() may be necessary.
3. arrow keys should work for directions, but don't. UNRESOLVED