1 files changed, 6 insertions, 4 deletions
diff --git a/contrib/perl5/t/lib/gol-basic.t b/contrib/perl5/t/lib/gol-basic.t
index 4b25322..c5d857d 100755
--- a/contrib/perl5/t/lib/gol-basic.t
+++ b/contrib/perl5/t/lib/gol-basic.t
@@ -1,16 +1,18 @@
 #!./perl -w
 
 BEGIN {
-    chdir 't' if -d 't';
-    unshift @INC, '../lib';
+    chdir('t') if -d 't';
+    @INC = '../lib';
 }
 
-use Getopt::Long 2.17;
+use Getopt::Long qw(:config no_ignore_case);
+die("Getopt::Long version 2.24 required--this is only version ".
+    $Getopt::Long::VERSION)
+  unless $Getopt::Long::VERSION >= 2.24;
 
 print "1..9\n";
 
 @ARGV = qw(-Foo -baR --foo bar);
-Getopt::Long::Configure ("no_ignore_case");
 undef $opt_baR;
 undef $opt_bar;
 print "ok 1\n" if GetOptions ("foo", "Foo=s");