$OpenBSD: patch-lib_pgp_utils_pgpFileType_c,v 1.1 2002/04/23 06:38:48 fgsch Exp $
--- lib/pgp/utils/pgpFileType.c.orig	Sat Aug  9 18:44:33 1997
+++ lib/pgp/utils/pgpFileType.c	Tue Apr 23 03:06:29 2002
@@ -185,7 +185,7 @@ int
 pgpFileTypeBinary(char const *lang, byte const *buf, unsigned len)
 	{
 			unsigned highlimit;
-			char c;
+			unsigned char c;
 
 			if (!len)
 				 return 1;		/* empty file or error, not a text file */
