Use find_property for has-separator in History List

So we can avoid compile-time warnings.

diff --git a/extensions/history-list.vala b/extensions/history-list.vala
index c3d962a64880303493f777665dccf6452c8f123f..fc677a4b2d5c4372a834ba91f06c2e683bf35888 100644 (file)
--- a/extensions/history-list.vala
+++ b/extensions/history-list.vala
@@ -233,9 +233,8 @@ namespace HistoryList {
             this.hl_manager = manager;
 
             this.title = _("Preferences for %s").printf( _("History-List"));
-#if !HAVE_GTK3
-            this.has_separator = false;
-#endif
+            if (this.get_class ().find_property ("has-separator") != null)
+                this.set ("has-separator", false);
             this.border_width = 5;
             this.set_modal (true);
             this.set_default_size (350, 100);