From 05ba7bdc0392d6565c97b8891675cfc8ebf4f88a Mon Sep 17 00:00:00 2001
From: William Melody <hi@williammelody.com>
Date: Wed, 1 Mar 2017 19:59:01 -0800
Subject: [PATCH] Quote argument to `unset`.

ShellCheck SC2184: Quote arguments to unset so they're not glob expanded.

https://github.com/koalaman/shellcheck/wiki/SC2184
---
 hosts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hosts b/hosts
index 7b8be39..5895889 100755
--- a/hosts
+++ b/hosts
@@ -265,7 +265,7 @@ done
 # resulting slice is treated as a quoted string and doesn't easily get coaxed
 # into a new array.
 _COMMAND_PARAMETERS=(${_COMMAND_ARGV[*]})
-unset _COMMAND_PARAMETERS[0]
+unset "_COMMAND_PARAMETERS[0]"
 
 _debug printf \
   "\${_CMD}: %s\n" \