[gnome-software] trivial: Fix compile with newer versions of appstream-glib

[Richard Hughes <rhughes src gnome org>]

commit 0c2d36ad0089a7e9f4ad39ecd3cdfaece4e067dd
Author: Richard Hughes <richard hughsie com>
Date:   Mon Aug 18 11:00:00 2014 +0100

    trivial: Fix compile with newer versions of appstream-glib

 src/plugins/gs-plugin-appstream.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/src/plugins/gs-plugin-appstream.c b/src/plugins/gs-plugin-appstream.c
index 56a77cb..06a0419 100644
--- a/src/plugins/gs-plugin-appstream.c
+++ b/src/plugins/gs-plugin-appstream.c
@@ -473,11 +473,19 @@ gs_plugin_refine_item (GsPlugin *plugin,
                gs_plugin_appstream_set_license (app, as_app_get_project_license (item));
 
        /* set keywords */
+#if AS_CHECK_VERSION(0,3,0)
+       if (as_app_get_keywords (item, NULL) != NULL &&
+           gs_app_get_keywords (app) == NULL) {
+               gs_app_set_keywords (app, as_app_get_keywords (item, NULL));
+               gs_app_add_kudo (app, GS_APP_KUDO_HAS_KEYWORDS);
+       }
+#else
        if (as_app_get_keywords (item) != NULL &&
            gs_app_get_keywords (app) == NULL) {
                gs_app_set_keywords (app, as_app_get_keywords (item));
                gs_app_add_kudo (app, GS_APP_KUDO_HAS_KEYWORDS);
        }
+#endif
 
        /* set description */
        tmp = as_app_get_description (item, NULL);