From 4faaa10a8c253811ec83aa916592ccf9115c7320 Mon Sep 17 00:00:00 2001
From: Michael Boelen <michael.boelen@cisofy.com>
Date: Sat, 30 Jul 2016 16:41:11 +0200
Subject: [PATCH] Initialize variables and cleanup

---
 include/tests_filesystems | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/tests_filesystems b/include/tests_filesystems
index eecb621b..e048a518 100644
--- a/include/tests_filesystems
+++ b/include/tests_filesystems
@@ -688,6 +688,7 @@
             LIST_FS_NOT_SUPPORTED="cramfs freevxfs hfs hfsplus jffs2 squashfs udf"
             FOUND=0
             AVAILABLE_FS=""
+            AVAILABLE_MODPROBE_FS=""
             for FS in ${LIST_FS_NOT_SUPPORTED}; do
                 # Check if filesystem is present in modprobe output
                 FIND=`${MODPROBEBINARY} -v -n $FS 2>/dev/null | ${EGREPBINARY} "/${FS}.ko" | tail -1`
@@ -720,6 +721,7 @@
         else
             LogText "Test skipped lsmod binary not found or /proc/modules can not be opened"
         fi
+        unset AVAILABLE_FS AVAILABLE_MODPROBE_FS
     fi
 #
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