From a7b52d26c435c35336ddc5ff93d5680e648345c8 Mon Sep 17 00:00:00 2001
From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Wed, 23 Dec 2020 12:38:03 +0100
Subject: hush: fix fallout from tweaking ${var:START:LEN} code

function                                             old     new   delta
expand_one_var                                      2344    2353      +9

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 shell/hush_test/hush-vars/var_bash_repl_empty_var.tests | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'shell/hush_test/hush-vars/var_bash_repl_empty_var.tests')

diff --git a/shell/hush_test/hush-vars/var_bash_repl_empty_var.tests b/shell/hush_test/hush-vars/var_bash_repl_empty_var.tests
index 73a43d38e..22aaba560 100755
--- a/shell/hush_test/hush-vars/var_bash_repl_empty_var.tests
+++ b/shell/hush_test/hush-vars/var_bash_repl_empty_var.tests
@@ -1,3 +1,5 @@
+unset v
+echo ${v/*/w}
 v=''
 echo ${v/*/w}
 echo Ok:$?
-- 
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