util.sql: Call onconnect, provide noop dummy if not set

diff --git a/util/sql.lua b/util/sql.lua
index 5aa12f94f9a8d55e8e1b8690d3ca49369bb8d391..92032f433556e1555c6aaad209ad2190612ff227 100644 (file)
--- a/util/sql.lua
+++ b/util/sql.lua
@@ -111,8 +111,12 @@ function engine:connect()
        self.conn = dbh;
        self.prepared = {};
        self:set_encoding();
+       self:onconnect();
        return true;
 end
+function engine:onconnect()
+       -- Override from create_engine()
+end
 function engine:execute(sql, ...)
        local success, err = self:connect();
        if not success then return success, err; end