[ticket/10184] Disable receiving pms for bots by default

PHPBB3-10184

phpBB/install/database_update.php

@@ -2171,6 +2171,12 @@ function change_database_data(&$no_updates, $version)
 				}
 			}
 
+			// Disable receiving pms for bots
+			$sql = 'UPDATE ' . USERS_TABLE . '
+				SET user_allow_pm = 0
+				WHERE user_type = ' . USER_IGNORE;
+			$db->sql_query($sql);
+
 			$no_updates = false;
 		break;
 	}

phpBB/install/install_install.php

@@ -1859,6 +1859,7 @@ class install_install extends module
 				'user_timezone'			=> 0,
 				'user_dateformat'		=> $lang['default_dateformat'],
 				'user_allow_massemail'	=> 0,
+				'user_allow_pm'			=> 0,
 			);
 
 			$user_id = user_add($user_row);