added quotes

Author: MaStr

customization/conf/ftp/ftp.conf

@@ -13,7 +13,7 @@ BOX_SYSTEM_GROUP="nogroup"
 # Enable special Port for System-Syncronisation
 ENABLE_SYNC="no"
 # Which Port should be used for 
-SYNC_PORT=54321
+SYNC_PORT="54321"
 SYNC_FOLDER="$PIRATEBOX_FOLDER/share/Shared"
 SYNC_SYSTEM_USER="ftp"