curse backend sometime block indefinitely while starting

[stacyharper]

Happen sometime,

I'm not sure if this is a general problem, or if my terminal wrapping is related. I managed to reproduce using this simple script:

#!/bin/sh

case "$1" in
	content)
		printf 'foo\nbar\n' | bemenu
		;;
	*)
		export BEMENU_BACKEND=curses
		exec foot "$0" content
		;;
esac