From 5d51f00ec70fa371eb6d59d8b2e4ef287e804fd1 Mon Sep 17 00:00:00 2001
From: Darren Embry <dse@webonastick.com>
Date: Thu, 17 May 2012 15:22:29 -0400
Subject: [PATCH] log_error if rrdtool restore calls fail

---
 etc/inc/rrd.inc | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/etc/inc/rrd.inc b/etc/inc/rrd.inc
index b2d4e9465c..4c218a7d27 100644
--- a/etc/inc/rrd.inc
+++ b/etc/inc/rrd.inc
@@ -69,7 +69,13 @@ function restore_rrd() {
 			if (file_exists("{$rrd_file}")) {
 				unlink($rrd_file);
 			}
-			exec("$rrdtool restore -f '{$xml_file}' '{$rrd_file}'");
+			$output = array();
+			$status = null;
+			exec("$rrdtool restore -f '{$xml_file}' '{$rrd_file}'", $output, $status);
+			if ($status) {
+				log_error("rrdtool restore -f '{$xml_file}' '{$rrd_file}' failed returning {$status}.");
+				continue;
+			}
 			unlink($xml_file);
 		}
 		return true;