1 files changed, 1 insertions, 0 deletions
diff --git a/openbox/frame.h b/openbox/frame.h
index 0d044366..70855b1b 100644
--- a/openbox/frame.h
+++ b/openbox/frame.h
@@ -76,6 +76,7 @@ struct _ObFrame
     Strut     size;
     Rect      area;
     gboolean  visible;
+    gboolean  firstmap;
 
     /*! Whether the window is obscured at all or fully visible. */
     gboolean obscured;