$NetBSD: patch-ah,v 1.3 2006/11/14 13:16:00 wennmach Exp $

Adapt to pkgsrc directory infrastructure.

--- src/grdreformat.c.orig	2006-11-10 11:25:05.000000000 +0100
+++ src/grdreformat.c	2006-11-10 11:25:33.000000000 +0100
@@ -105,7 +105,7 @@
 		GMT_explain_option ('V');
 
 		fprintf (stderr, "\n	The following grdfile formats are supported:\n\n");
-		GMT_getsharepath (CNULL, "gmtformats", ".d", line);
+		GMT_getsharepath ("gmt", "gmtformats", ".d", line);
 		if ((fp = fopen (line, "r")) == NULL) {
 			fprintf (stderr, "%s: GMT ERROR: Cannot read file %s\n", GMT_program, line);
 			exit (EXIT_FAILURE);