From 08bc5c4c629980c86b09f8b3087b1831d290a598 Mon Sep 17 00:00:00 2001
From: Andrew Kesterson <andrew@aklabs.net>
Date: Tue, 29 Oct 2013 19:11:01 -0400
Subject: [PATCH] Syntax fix to previous fix (the people who sacked the
 previous people, have been sacked)

---
 cmdarg.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/cmdarg.sh b/cmdarg.sh
index 8488768..27da263 100644
--- a/cmdarg.sh
+++ b/cmdarg.sh
@@ -322,8 +322,11 @@ function cmdarg_purge
     arrays="cmdarg_cfg CMDARG CMDARG_REV CMDARG_OPTIONAL CMDARG_REQUIRED"
     arrays="$arrays CMDARG_DESC CMDARG_DEFAULT CMDARG_VALIDATORS CMDARG_INFO"
     arrays="$arrays CMDARG_FLAGS CMDARG_TYPES"
-    unset $arr
-    unset $arr[*]
+    for arr in $arrays
+    do
+    	unset $arr
+    	unset $arr[*]
+    done
     CMDARG_GETOPTLIST="h"
 }