shell/ash_test/ash-heredoc/heredoc_empty2.tests - busybox - Git at Google

 unset a

 # Heredoc with empty delimiter
 cat <<- ""
 	OK1

 echo Ok:$?

 # Heredoc with empty delimiter
 cat <<- ""
 	OK2


 echo Ok:$?
	unset a

	# Heredoc with empty delimiter
	cat <<- ""
	OK1

	echo Ok:$?

	# Heredoc with empty delimiter
	cat <<- ""
	OK2


	echo Ok:$?