Fix custom logic.

diff --git a/check_postgres.pl b/check_postgres.pl
index c6522c9b202ff3ff0755de7a483cd17f859267ba..1c306f266a939e98375cb0af0def05c55148079e 100755 (executable)
--- a/check_postgres.pl
+++ b/check_postgres.pl
@@ -2238,8 +2238,14 @@ sub validate_range {
                        ndie msg('range-int-pos', 'critical');
                }
 
-               if (length $warning and length $critical and $warning > $critical) {
-                       return if $opt{reverse};
+               if (length $warning
+                       and length $critical
+                       and (
+                               ($opt{reverse} and $warning < $critical)
+                               or
+                               (!$opt{reverse} and $warning > $critical)
+                               )
+                       ) {
                        ndie msg('range-warnbig');
                }
        }