quotes

src/freedombone-utils-setup

         item_in_array "${app_name}" "${APPS_COMPLETED[@]}"
         if [[ $? != 0 ]]; then
             function_check app_is_installed
-            if [[ "$(app_is_installed $a)" == "1" ]]; then
+            if [[ $(app_is_installed $a) == "1" ]]; then
                 echo ''
                 echo ''
                 echo $"Upgrading $a"