1 files changed, 1 insertions, 1 deletions
diff --git a/tmux.h b/tmux.h
index 0df1f4d8..c1ad6628 100644
--- a/tmux.h
+++ b/tmux.h
@@ -2002,7 +2002,7 @@ void	 grid_clear_lines(struct grid *, u_int, u_int);
 void	 grid_move_lines(struct grid *, u_int, u_int, u_int);
 void	 grid_move_cells(struct grid *, u_int, u_int, u_int, u_int);
 char	*grid_string_cells(struct grid *, u_int, u_int, u_int,
-	     struct grid_cell **, int, int);
+	     struct grid_cell **, int, int, int);
 void	 grid_duplicate_lines(
 	     struct grid *, u_int, struct grid *, u_int, u_int);
 u_int	 grid_reflow(struct grid *, struct grid *, u_int);