cssmatcher: Handle case of empty widget path

[~andy/gtk] / gtk / gtkcssmatcherprivate.h

diff --git a/gtk/gtkcssmatcherprivate.h b/gtk/gtkcssmatcherprivate.h
index 121e286ce3dee398a9f96567cf3fdabc2d693e7a..1b4c632ff9aac9171cafe925532602a8a8716b1d 100644 (file)
--- a/gtk/gtkcssmatcherprivate.h
+++ b/gtk/gtkcssmatcherprivate.h
@@ -72,9 +72,9 @@ union _GtkCssMatcher {
   GtkCssMatcherSuperset     superset;
 };
 
-void              _gtk_css_matcher_init           (GtkCssMatcher          *matcher,
+gboolean          _gtk_css_matcher_init           (GtkCssMatcher          *matcher,
                                                    const GtkWidgetPath    *path,
-                                                   GtkStateFlags           state);
+                                                   GtkStateFlags           state) G_GNUC_WARN_UNUSED_RESULT;
 void              _gtk_css_matcher_any_init       (GtkCssMatcher          *matcher);
 void              _gtk_css_matcher_superset_init  (GtkCssMatcher          *matcher,
                                                    const GtkCssMatcher    *subset,