--- revdep-rebuild.orig	2008-04-24 21:06:54.000000000 +0200
+++ revdep-rebuild	2008-05-06 22:51:06.000000000 +0200
@@ -742,6 +742,7 @@
 	else
 		set_trap "$LIST.4_packages*"
 		rm -f $LIST.4*
+		cat "$LIST.3_rebuild" | sort | uniq > $LIST.3_rebuild_uniq
 		while read obj target_file; do
 			EXACT_PKG=$(get_file_owner $target_file)
 			if [[ $EXACT_PKG ]]; then
@@ -756,7 +757,7 @@
 				echo "$target_file -> (none)" >> $LIST.4_package_owners
 				echo_v "  $target_file -> (none)"
 			fi
-		done < "$LIST.3_rebuild"
+		done < "$LIST.3_rebuild_uniq"
 		einfo "Generated new $LIST.4_packages_raw and $LIST.4_package_owners"
 	fi
 	# if we find '(none)' on every line, exit out