Tidying

src/freedombone-tests

@@ -131,14 +131,20 @@ function stig_spinner {
     wait $1
 }
 
+function disallow_package {
+    package_name=$1
+
+    if service --status-all | grep "+.*${package_name}";then
+        apt-get -yq remove --purge ${package_name}
+        apt -yq autoremove
+    fi
+}
+
 function fix_stig {
     if [[ $RUN_STIG != 'fix' ]]; then
         return
     fi
-    if service --status-all | grep "+.*xinetd";then
-        apt-get -yq remove --purge xinetd
-        apt -yq autoremove
-    fi
+    disallow_package xinetd
     lockdown_permissions
 }