busybox/shell/ash_test/ash-vars/unset.right

./unset.tests: unset: line 3: -: bad variable name
2
./unset.tests: unset: line 5: illegal option -m
2
0
___
0 f g
0 g
0
___
0 f g
0
0 f g
0
___
./unset.tests: unset: line 36: VAR_RO: is read only
2 f g
ash: [VAR] Move unsetvar functionality into setvareq Upstream commit: Date: Tue, 25 May 2010 20:55:05 +0800 [VAR] Move unsetvar functionality into setvareq This patch moves the unsetvar code into setvareq so that we can no have a pathological case of an unset variable hanging around unless it has a bit pinning it like VEXPORT. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> function old new delta setvareq 227 303 +76 expmeta 517 521 +4 localcmd 364 366 +2 unsetcmd 96 76 -20 unsetvar 129 7 -122 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/2 up/down: 82/-142) Total: -60 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> 2017-07-25 19:59:36 +05:30			`./unset.tests: unset: line 3: -: bad variable name`
			`2`
			`./unset.tests: unset: line 5: illegal option -m`
			`2`
			`0`
			`___`
			`0 f g`
			`0 g`
			`0`
			`___`
			`0 f g`
			`0`
			`0 f g`
			`0`
			`___`
			`./unset.tests: unset: line 36: VAR_RO: is read only`
			`2 f g`