fix depend on libdb4.4 (closes: #501253)

debian/changelog

@@ -18,6 +18,9 @@ apt (0.7.18) unstable; urgency=low
     - Target 'apt' need to depend on 'build-doc'. Thanks for Peter Green.
       Fixes FTBFS. (Closes: #504181)
 
+  [ Michael Vogt ]
+  * fix depend on libdb4.4 (closes: #501253)
+
  -- Eugene V. Lyubimkin <jackyf.devel@gmail.com>  Thu, 06 Nov 2008 22:18:15 +0200
 
 apt (0.7.17) unstable; urgency=low