1 files changed, 3 insertions, 0 deletions
diff --git a/src/frame.h b/src/frame.h
index 764cddc..6ee748b 100644
--- a/src/frame.h
+++ b/src/frame.h
@@ -111,6 +111,9 @@ struct frame
 
 	/* True if this frame should be deleted on the next mouse click */
 	int                       empty;
+
+	/* True if the aspect ratio of this frame should be maintained */
+	int                       is_image;
 };