Check that database backup exists

src/freedombone-app-rss

     function_check get_mariadb_password
     get_mariadb_password
 
-    function_check rss_create_database
-    rss_create_database
-
+    function_check restore_database
     restore_database ttrss
 
     if [ -d /etc/share/tt-rss ]; then
         get_mariadb_password
 
         function_check restore_database_from_friend
-
-        function_check rss_create_database
-        rss_create_database
-
         restore_database_from_friend ttrss
 
         if [ -d /etc/share/tt-rss ]; then

src/freedombone-utils-backup

     DATABASE_PASSWORD=
     RESTORE_SUBDIR="root"
 
-    if [ -d $SERVER_DIRECTORY/backup/${1} ]; then
+    if [ -d $SERVER_DIRECTORY/backup/${1}data ]; then
         database_file_extension='sql'
         if [ $USE_MONGODB ]; then
             database_file_extension='mdb'
                 fi
             fi
         fi
+    else
+        echo $"No database backup found for ${1}"
+        exit 6239353
     fi
 }
 
     restore_app_name=$1
     restore_app_domain=$2
 
-    if [ -d $USB_MOUNT/backup/${restore_app_name} ]; then
+    if [ -d $USB_MOUNT/backup/${restore_app_name}data ]; then
         echo $"Restoring ${restore_app_name} database"
         local_database_dir=/root/temp${restore_app_name}data
         if [ -d ${local_database_dir} ]; then
                 fi
             fi
         fi
+    else
+        echo $"No database backup found for ${restore_app_name}"
+        exit 7357224
     fi
 }