include MRO::Compat for 5.8 perls

diff --git a/lib/SQL/Abstract/Clauses.pm b/lib/SQL/Abstract/Clauses.pm
index 025e5d4..9533414 100644 (file)
--- a/lib/SQL/Abstract/Clauses.pm
+++ b/lib/SQL/Abstract/Clauses.pm
@@ -2,6 +2,7 @@ package SQL::Abstract::Clauses;
 
 use strict;
 use warnings;
+use if $] < '5.010', 'MRO::Compat';
 use mro 'c3';
 use base 'SQL::Abstract';