update external filenames and remove unset vars

backup.sh

@@ -276,34 +276,17 @@ err503Path="$scriptPath/503.html"
 err503File="${err503Path##*/}"
 
 # set default sqlDetails path to scriptPath
-sqlDetails="$scriptPath/nc_sql.details"
+sqlDetails="$scriptPath/seaf_sql.details"
 
 # set default borgDetails path to scriptPath
-borgDetails="$scriptPath/nc_borg.details"
+borgDetails="$scriptPath/seaf_borg.details"
 
 # set borg parameters to 'normal' verbosity
 borgCreateParams='--stats'
 borgPruneParams='--list'
 
 
-### Set script parameters to null and initialize array variables
-unset PARAMS
-unset sqlDumpDir
-unset webroot
-unset ncRoot
-unset webUser
-unset clean503
-unset sqlParams
-unset ncDataDir
-unset borgXtra
-unset borgExclude
-unset borgPrune
-unset BORG_BASE_DIR
-unset BORG_RSH
-unset BORG_REPO
-unset BORG_PASSPHRASE
-unset BORG_REMOTE_PATH
-unset TMPDIR
+### initialize array variables
 exitError=()
 errorExplain=()
 exitWarn=()