From be973d8c27e4fa042b040419b13343525bf8d0e2 Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Tue, 24 Apr 2007 17:52:43 +0000
Subject: Detect 0 byte config.xml cases and attempt to restore a previous
 backup.

---
 etc/inc/config.inc | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'etc/inc/config.inc')

diff --git a/etc/inc/config.inc b/etc/inc/config.inc
index b6dae66..9f885d2 100644
--- a/etc/inc/config.inc
+++ b/etc/inc/config.inc
@@ -353,6 +353,16 @@ function parse_config_bootup() {
 		}
 	}
 
+	if(filesize("{$g['conf_path']}/config.xml") == 0) {
+		$last_backup = discover_last_backup();
+		if($last_backup) {
+			log_error("No config.xml found, attempting last known config restore.");
+			restore_backup("{$g['conf_path']}/backup/{$last_backup}");
+		} else {
+			die("Config.xml is corrupted and is 0 bytes.  Could not restore a previous backup.");
+		}
+	}
+	
 	parse_config(true);
 
 	if ((float)$config['version'] > (float)$g['latest_config']) {
-- 
cgit v1.1