Path fix.

utils/dumpdescriptor.in

@@ -153,7 +153,7 @@ sub DumpImage($)
 	# a filename instead.
 	#
 	my $path = $image->path();
-	if ($clientvers == 0) {
+	if ($clientvers == 0 && $image->IsDirPath()) {
 	    $path .= $image->imagename() . ".ndz" .
 		($image->version() ? ":" . $image->version() : "");
 	}