Spacing

diff --git a/check_postgres.pl b/check_postgres.pl
index d16396aeced8cbddb63b65413c703877eeb3ff1e..be6f4716138a1ecbc50d63f340ff1a9a5caeb8a8 100755 (executable)
--- a/check_postgres.pl
+++ b/check_postgres.pl
@@ -2463,13 +2463,13 @@ sub check_backends {
                        ## Always want perf to show all
                        my $nwarn=$w2;
                        my $ncrit=$e2;
-                       if ($e1){
+                       if ($e1) {
                                $ncrit = $limit-$e2;
                        }
                        elsif ($e3) {
                                $ncrit = (int $e2*$limit/100)
                        }
-                       if ($w1){
+                       if ($w1) {
                                $nwarn = $limit-$w2;
                        }
                        elsif ($w3) {