From: Stephen Gran <steve@lobefin.net>
Date: Sat, 30 Jul 2011 12:40:05 +0000 (+0100)
Subject: oops, catch exec failure
X-Git-Url: https://wiki.adam-barratt.org.uk/gitweb/?a=commitdiff_plain;h=c3cd8ad38d84b87b89870703a23ce4a30e0a65f2;p=mirror%2Fdsa-nagios.git

oops, catch exec failure

Signed-off-by: Stephen Gran <steve@lobefin.net>
---

diff --git a/dsa-nagios-checks/checks/dsa-check-raid-megactl b/dsa-nagios-checks/checks/dsa-check-raid-megactl
index ae7a78c..da6a6f2 100755
--- a/dsa-nagios-checks/checks/dsa-check-raid-megactl
+++ b/dsa-nagios-checks/checks/dsa-check-raid-megactl
@@ -10,6 +10,10 @@ my @ok;
 
 my @cmd = ('sudo', 'megactl', '-Hv', '2>&1');
 my @output = `@cmd`;
+if ($? != 0) {
+	print "WARNING: Exec failed!\n";
+	exit 2;
+}
 
 for my $line (@output) {
 	if ($line =~ /^(\w+)\s+/) {