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-rwxr-xr-xcontrib/intarray/bench/bench.pl1
1 files changed, 1 insertions, 0 deletions
diff --git a/contrib/intarray/bench/bench.pl b/contrib/intarray/bench/bench.pl
index 92035d6c06a..daf3febc804 100755
--- a/contrib/intarray/bench/bench.pl
+++ b/contrib/intarray/bench/bench.pl
@@ -1,6 +1,7 @@
#!/usr/bin/perl
use strict;
+use warnings;
# make sure we are in a sane environment.
use DBI();