fix uses of config.get_path() to expect None

[nominatim.git] / nominatim / tools / refresh.py

diff --git a/nominatim/tools/refresh.py b/nominatim/tools/refresh.py
index b9a926f221fdea0f214fee663043305b946aa268..257d587e117f41de52571958826e75ae3202ba28 100644 (file)
--- a/nominatim/tools/refresh.py
+++ b/nominatim/tools/refresh.py
@@ -52,16 +52,19 @@ def load_address_levels(conn, table, levels):
     with conn.cursor() as cur:
         cur.drop_table(table)
 
-        cur.execute("""CREATE TABLE {} (country_code varchar(2),
+        cur.execute(pysql.SQL("""CREATE TABLE {} (
+                                        country_code varchar(2),
                                         class TEXT,
                                         type TEXT,
                                         rank_search SMALLINT,
-                                        rank_address SMALLINT)""".format(table))
+                                        rank_address SMALLINT)
+                              """).format(pysql.Identifier(table)))
 
         cur.execute_values(pysql.SQL("INSERT INTO {} VALUES %s")
                            .format(pysql.Identifier(table)), rows)
 
-        cur.execute('CREATE UNIQUE INDEX ON {} (country_code, class, type)'.format(table))
+        cur.execute(pysql.SQL('CREATE UNIQUE INDEX ON {} (country_code, class, type)')
+                    .format(pysql.Identifier(table)))
 
     conn.commit()
 
@@ -171,7 +174,7 @@ def _quote_php_variable(var_type, config, conf_name):
         return 'false'
 
     if var_type == Path:
-        value = str(config.get_path(conf_name))
+        value = str(config.get_path(conf_name) or '')
     else:
         value = getattr(config, conf_name)