update testcover rule

diff --git a/Makefile b/Makefile
index b19be5dce9417a43d5048b7fa0ff2ea98245dc3f..3e6dd584fc60715edf3f62f80d583f48118f3bc8 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -38,7 +38,7 @@ test_%: t/%.t
        $(PERL) -MTest::Harness -I. -e 'runtests(q($<))'
 
 testcover:
-       PERLLIB=t/cover_lib/ cover -test
+       PERL5LIB=t/cover_lib/:. cover -test
 
 clean:
        if [ -e Makefile.perl ]; then \