Init DB\IO dbh with null to avoid any problems

There could have been some problems where the dbh var was not touched even thought it was inited.
2023-07-21 17:48:09 +09:00
1 changed files with 1 additions and 1 deletions
--- a/www/lib/CoreLibs/DB/IO.php
+++ b/www/lib/CoreLibs/DB/IO.php
@@ -309,7 +309,7 @@ class IO
 	// basic vars
 	// the dbh handler, if disconnected by command is null, bool:false on error,
 	/** @var \PgSql\Connection|false|null */
-	private \PgSql\Connection|false|null $dbh;
+	private \PgSql\Connection|false|null $dbh = null;
 	/** @var bool DB_DEBUG ... (if set prints out debug msgs) */
 	private bool $db_debug = false;
 	/** @var string the DB connected to */