Change $win->endwin(); to endwin();

The curses library itself is not OO, but the perl wrapper is. Clearly the two aren't sitting quite right.

update: There are no good docs for curses. You kinda have to guess a lot. Reading the examples is about the best way to do it. And you have it easy - the C docs are much worse.

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Jeremy
I didn't believe in evil until I dated it.