1 files changed, 2 insertions, 1 deletions
diff --git a/perl.h b/perl.h
index 7486c16d9c..0f8a94c5f6 100644
--- a/perl.h
+++ b/perl.h
@@ -1657,10 +1657,11 @@ Gid_t getgid _((void));
 Gid_t getegid _((void));
 #endif
 
-#ifdef DEBUGGING
 #ifndef Perl_debug_log
 #define Perl_debug_log	PerlIO_stderr()
 #endif
+
+#ifdef DEBUGGING
 #undef  YYDEBUG
 #define YYDEBUG 1
 #define DEB(a)     			a