hush: push down expansion var in handle_dollar()
authorMike Frysinger <vapier@gentoo.org>
Mon, 1 Jun 2009 18:13:39 +0000 (14:13 -0400)
committerMike Frysinger <vapier@gentoo.org>
Mon, 1 Jun 2009 18:16:43 +0000 (14:16 -0400)
commitef3e7fdd3b18ef3c43a58a06251eaf615e18a789
treea538aab54f813db9c77876743958bc9192dee40c
parentdc3bc40578e0d9a4f4437d5b9018c1dd02900584
hush: push down expansion var in handle_dollar()

Declare the variable in the scope it is used rather than the entire
function scope so it's obvious it is only used there.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
shell/hush.c