remove redundancy code

tools/db/update-file-state

@@ -29,6 +29,7 @@ readonly DATE=$(date '+%Y-%m-%d')
     echo "$0 is part of the TerabyteTerminator Project"
     echo ""
     echo "update-file-state (moviedir)"
+    echo "config: $globalconf"
     exit 0
 }
 
@@ -108,22 +109,9 @@ function main() {
 }
 
 ###########################
-## help functions #########
+## sub functions #########
 ###########################
 
-##check & prepair args
-[ -z "$moviedir" ] && [ -f "$globalconf" ] && {          # if (no argument) and (globalconf exist)
-    if [ -z "$(grep "moviedir=" "$globalconf" )" ]; then      # and (moviedir is NOT in globalconf)
-        echo 'neither "movie folder" is set in global config nor given as argument'
-        exit 2
-    else                              # and (moviedir is in globalconf)
-        moviedir="$(grep "moviedir=" "$globalconf" | cut -d '=' -f 2)"
-    fi
-}
-[ -d "$moviedir" ] || { echo "moviedir \"$moviedir\" do not exist"; exit 3; } # check moviedir
-moviedir=""$(echo $moviedir | sed 's|/$||g')""
-[ -z "$moviedir" ] && exit 255 #catch case moviedir="/"
-
 # file_add [rel.path] (md5)
 function file_add() {
     local MD5="$2"