From 109ee5d33694a03cda3424b4846584250832ba8e Mon Sep 17 00:00:00 2001
From: Denys Vlasenko
Date: Sun, 16 Mar 2014 18:41:11 +0100
Subject: ash: make "locak VAR" unset VAR (bash does that)

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 shell/ash_test/ash-misc/local1.right |  4 ++++
 shell/ash_test/ash-misc/local1.tests | 11 +++++++++++
 2 files changed, 15 insertions(+)
 create mode 100644 shell/ash_test/ash-misc/local1.right
 create mode 100755 shell/ash_test/ash-misc/local1.tests

(limited to 'shell/ash_test/ash-misc')

diff --git a/shell/ash_test/ash-misc/local1.right b/shell/ash_test/ash-misc/local1.right
new file mode 100644
index 0000000..a2d121d
--- /dev/null
+++ b/shell/ash_test/ash-misc/local1.right
@@ -0,0 +1,4 @@
+A1:'A'
+A2:''
+A3:''
+A4:'A'
diff --git a/shell/ash_test/ash-misc/local1.tests b/shell/ash_test/ash-misc/local1.tests
new file mode 100755
index 0000000..b1e6750
--- /dev/null
+++ b/shell/ash_test/ash-misc/local1.tests
@@ -0,0 +1,11 @@
+a=A
+f() {
+	local a
+	# the above line unsets $a
+	echo "A2:'$a'"
+	unset a
+	echo "A3:'$a'"
+}
+echo "A1:'$a'"
+f
+echo "A4:'$a'"
-- 
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