Upgrade to ExtUtils-Install-1.50

[p5sagit/p5-mst-13.2.git] / gv.h

diff --git a/gv.h b/gv.h
index fbd7e34..16aa058 100644 (file)
--- a/gv.h
+++ b/gv.h
@@ -176,7 +176,9 @@ Return the SV from the GV.
 #undef  GV_UNIQUE_CHECK
 #endif
 
-#define Nullgv Null(GV*)
+#ifndef PERL_CORE
+#  define Nullgv Null(GV*)
+#endif
 
 #define DM_UID   0x003
 #define DM_RUID   0x001