Bug#318879: udpkg: Fix minor memory leak

[Petter Reinholdtsen <pere@hungry.com>]

Package: udpkg
Version: 1.01
Tags: patch

I believe there is a minor memory leak in udpkg.  This patch fixes it.
It will need a review and some testing before it is commited.

Index: status.c
===================================================================
--- status.c	(revisjon 29314)
+++ status.c	(arbeidskopi)
@@ -106,6 +111,8 @@
 		strcat(multiple_lines, " ");
 		strcat(multiple_lines, buf);
 	}
+	if (NULL != *ml)
+		free(*ml);
         *ml = multiple_lines;
 	ungetc(ch, f);
 	return EXIT_SUCCESS;