1 files changed, 2 insertions, 1 deletions
diff --git a/pattern.h b/pattern.h
index 7d05fde..ca4b864 100644
--- a/pattern.h
+++ b/pattern.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1984-2012  Mark Nudelman
+ * Copyright (C) 1984-2015  Mark Nudelman
  *
  * You may distribute under the terms of either the GNU General Public
  * License or the Less License, as specified in the README file.
@@ -48,6 +48,7 @@ extern char *__loc1;
 
 #if HAVE_V8_REGCOMP
 #include "regexp.h"
+extern int reg_show_error;
 #define DEFINE_PATTERN(name)  struct regexp *name
 #define CLEAR_PATTERN(name)   name = NULL
 #endif