Avoid potentially empty struct.

[p5sagit/p5-mst-13.2.git] / t / op / ref.t

diff --git a/t/op/ref.t b/t/op/ref.t
index 05f3b84..4b1d6e3 100755 (executable)
--- a/t/op/ref.t
+++ b/t/op/ref.t
@@ -1,5 +1,10 @@
 #!./perl
 
+BEGIN {
+    chdir 't' if -d 't';
+    @INC = qw(. ../lib);
+}
+
 print "1..62\n";
 
 require 'test.pl';