Feature 1255 :

update pwg_db_insert_id() function.
PosgreSQL needs table name to retrieve last insert auto increment id.

git-svn-id: http://piwigo.org/svn/trunk@4892 68402e56-0260-453c-a942-63ccdbb3a9ee

include/dblayer/functions_mysql.inc.php

@@ -157,7 +157,7 @@ function pwg_db_real_escape_string($s)
   return mysql_real_escape_string($s);
 }
 
-function pwg_db_insert_id()
+function pwg_db_insert_id($table=null, $column='id')
 {
   return mysql_insert_id();
 }