From e7da6dcd2ad1bfd1d336079d04db283b4db04248 Mon Sep 17 00:00:00 2001
From: Evan Troy Owen <2evanowen@gmail.com>
Date: Thu, 11 Feb 2016 12:13:00 -0700
Subject: [PATCH] Updated the return value and status string for 0

When either the Puppet Master is down, or for some reason it cannot connect to any of the nodes, the count will be 0. Which is bad. It should be critical.
---
 check_puppetmaster | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/check_puppetmaster b/check_puppetmaster
index eeeeafb..a5ffe58 100755
--- a/check_puppetmaster
+++ b/check_puppetmaster
@@ -56,7 +56,8 @@ for node in $(${PUPPET} ${COMMAND} ${PARAMS} | awk '/^\+/ {print $2}' | tr -d '"
 
   if [ -e "${YAMLPATH}/$node.yaml" ]; then
     EXPIRATION=$(grep -m1 expiration ${YAMLPATH}/$node.yaml | awk '{printf("%s %s", $2, $3);}')
-    typeset -i CHECKIN=$(date +"%s" -d "${EXPIRATION}")
+    EXPIRATION=$(echo $EXPIRATION | sed "s/'//g")
+    typeset -i CHECKIN=$(date +"%s" -d "${EXPIRATION}" )
     DIFFERENCE=$((${NOW} - ${CHECKIN}))
 
     # Count hosts and generate some output strings based on the status.
@@ -94,7 +95,10 @@ fi
 s_string="${s_string} ${o_count} ok."
 
 # Create a return value and status string.
-if [ ${e_count} -gt 0 ]; then
+if [ ${o_count} -eq 0 ]; then
+  status="CRITICAL"
+  ret=${STATUS_CRITICAL}
+elif [ ${e_count} -gt 0 ]; then
   status="CRITICAL"
   ret=${STATUS_CRITICAL}
 elif [ ${w_count} -gt 0 ]; then