Get rid of "uninitialized value" warnings.

pabl0 · Greg Sabino Mullane · commit a725602365ea · 2013-02-11T15:03:09.000-05:00
diff --git a/check_postgres.pl b/check_postgres.pl
@@ -2251,7 +2251,7 @@ sub run_command {
             $ENV{PGSERVICE} = $db->{dbservice};
         }
         else {
-            $db->{pname} = "port=$db->{port} host=$db->{host} db=$db->{dbname} user=$db->{dbuser}";
+            $db->{pname} = "port=" . ($db->{port} || $opt{defaultport}) . " host=$db->{host} db=$db->{dbname} user=$db->{dbuser}";
         }
 
         ## If all we want is a connection string, give it and leave now

Original file line number	Diff line number	Diff line change
`@@ -2251,7 +2251,7 @@ sub run_command {`
`2251`	`2251`	`$ENV{PGSERVICE} = $db->{dbservice};`
`2252`	`2252`	`}`
`2253`	`2253`	`else {`
`2254`		`- $db->{pname} = "port=$db->{port} host=$db->{host} db=$db->{dbname} user=$db->{dbuser}";`
	`2254`	`+ $db->{pname} = "port=" . ($db->{port} \|\| $opt{defaultport}) . " host=$db->{host} db=$db->{dbname} user=$db->{dbuser}";`
`2255`	`2255`	`}`
`2256`	`2256`
`2257`	`2257`	`## If all we want is a connection string, give it and leave now`