platform/external/busybox.git - Unnamed repository; edit this file 'description' to name the repository.

1 a=A
2 f() {
3 	local a
4 	# the above line unsets $a
5 	echo "A2:'$a'"
6 	unset a
7 	echo "A3:'$a'"
8 }
9 echo "A1:'$a'"
10 f
11 echo "A4:'$a'"
12
1	a=A
2	f() {
3	local a
4	# the above line unsets $a
5	echo "A2:'$a'"
6	unset a
7	echo "A3:'$a'"
8	}
9	echo "A1:'$a'"
10	f
11	echo "A4:'$a'"
12