From 36acb6c6fc66b1657aaaba16b4d23dff9100afd3 Mon Sep 17 00:00:00 2001
From: Michael Rodler <contact@f0rki.at>
Date: Tue, 28 Nov 2017 12:01:02 +0100
Subject: [PATCH] fixed unbound variable in list command

---
 bin/manage-tools | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/manage-tools b/bin/manage-tools
index 6d44fd7..86fbf5c 100755
--- a/bin/manage-tools
+++ b/bin/manage-tools
@@ -257,7 +257,7 @@ case $ACTION in
 		do
 			[ ! -e "$t/install" ] && continue
 
-			if [[ "$2" == "" ]]; then
+			if [[ "${2:-}" == "" ]]; then
 				echo "$t"
 			else
 				if is_tool_installed "$t"; then