From 9be7ce345a02d912523c00462f754ab6cc07c46e Mon Sep 17 00:00:00 2001
From: Greg Sabino Mullane
Date: Mon, 11 Feb 2013 16:27:40 -0500
Subject: Force slave to be defined, per github issue 19:
 https://github.com/bucardo/check_postgres/issues/19

---
 check_postgres.pl | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'check_postgres.pl')

diff --git a/check_postgres.pl b/check_postgres.pl
index 9dc3d61a5..041e520ce 100755
--- a/check_postgres.pl
+++ b/check_postgres.pl
@@ -4754,6 +4754,11 @@ sub check_hot_standby_delay {
         return;
     }
 
+    ## If no slave detected, assume it is 2
+    if (! defined $slave) {
+        $slave = 2;
+    }
+
     ## If the slave is "db1" and master "db2", go ahead and switch them around for clearer output
     if (1 == $slave) {
         ($slave, $master) = (2, 1);
-- 
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