Fix -r causing SIGSEGV due to parse_args() being called before font_current is set.

Approved by:	krion
MFC after:	3 days

usr.sbin/kbdmap/kbdmap.c

@@ -823,9 +823,6 @@ main(int argc, char **argv)
 
 	program = extract_name(argv[0]);
 
-	/* Parse command line arguments */
-	parse_args(argc, argv);
-
 	font_current = get_font();
 	if (font_current == NULL)
 		font_current = font_default;
@@ -835,6 +832,9 @@ main(int argc, char **argv)
 	else
 		dir = keymapdir;
 
+	/* Parse command line arguments */
+	parse_args(argc, argv);
+
 	/* Read and display options */
 	menu_read();