Remove an unnecessary use Config;

diff --git a/ext/IO/Makefile.PL b/ext/IO/Makefile.PL
index e08936a..bc47a1b 100644 (file)
--- a/ext/IO/Makefile.PL
+++ b/ext/IO/Makefile.PL
@@ -1,5 +1,4 @@
 use ExtUtils::MakeMaker;
-use Config qw(%Config);
 
 WriteMakefile(
        VERSION_FROM    => "IO.pm",