commit e191553d1dc80cd6d65d05f0cb29f8967fab6983
Author: Kay Sievers <kay.sievers@vrfy.org>
Date:   Wed Aug 17 19:38:07 2011 +0200

    convert int to boolean for dbus_bool_t

diff --git a/src/dbus-manager.c b/src/dbus-manager.c
index ae88895..cfc2afc 100644
--- a/src/dbus-manager.c
+++ b/src/dbus-manager.c
@@ -444,7 +444,7 @@ static DBusMessage *message_from_file_changes(
         if (carries_install_info >= 0) {
                 dbus_bool_t b;
 
-                b = carries_install_info;
+                b = !!carries_install_info;
                 if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_BOOLEAN, &b))
                         goto oom;
         }