$OpenBSD: patch-src_blame_c,v 1.1 2021/02/07 21:58:06 naddy Exp $

Index: src/blame.c
--- src/blame.c.orig
+++ src/blame.c
@@ -38,7 +38,7 @@
 /*
  * Program name for errors.
  */
-const char *program_name;
+extern const char *program_name;
 
 /*
  * Package name/bug address for argp
