Get the database prefix before modifying data

scripts/change_url

@@ -107,8 +107,11 @@ fi
 # UPDATE THE DATABASE
 #=================================================
 
-ynh_mysql_execute_as_root --sql="UPDATE wp_options SET option_value='$new_domain$new_path' WHERE option_name='siteurl'" --database=$app
-ynh_mysql_execute_as_root --sql="UPDATE wp_options SET option_value='$new_domain$new_path' WHERE option_name='home'" --database=$app
+# Get the database table prefix
+db_prefix=$(grep '^$table_prefix' "$final_path/wp-config.php" | sed "s/.*'\(.*\)'.*/\1/" )
+
+ynh_mysql_execute_as_root --sql="UPDATE ${db_prefix}options SET option_value='$new_domain$new_path' WHERE option_name='siteurl'" --database=$app
+ynh_mysql_execute_as_root --sql="UPDATE ${db_prefix}options SET option_value='$new_domain$new_path' WHERE option_name='home'" --database=$app
 
 #=================================================
 # UPDATE THE CRON