busybox/shell/hush_test/hush-psubst/emptytick.right

0
0
0
0
0
0
0
0
0
0
0
0
0
0
hush: handle empty execs Sometimes variable expansions yield empty strings, and if they happen to be a command someone wants to run like `$foo`, then hush currently segfaults. So handle `` and $(). Signed-off-by: Mike Frysinger <vapier@gentoo.org> 2009-10-18 10:41:45 +05:30			`0`
			`0`
			`0`
			`0`
			`0`
			`0`
			`0`
			`0`
			`0`
			`0`
			`0`
			`0`
			`0`
			`0`