shell/hush_test/hush-misc/func6.tests - codeaurora/busybox - Gitiles

 f1() {
 	while return 2; do :; done
 }
 f1
 echo Two:$?

 f2() {
 	while :; do return 2; done
 }
 f2
 echo Two:$?
	f1() {
	while return 2; do :; done
	}
	f1
	echo Two:$?

	f2() {
	while :; do return 2; done
	}
	f2
	echo Two:$?