1 files changed, 1 insertions, 1 deletions
diff --git a/tmux.h b/tmux.h
index 418f0a44..bc4b0d6c 100644
--- a/tmux.h
+++ b/tmux.h
@@ -2424,7 +2424,7 @@ void	 screen_free(struct screen *);
 void	 screen_reset_tabs(struct screen *);
 void	 screen_set_cursor_style(struct screen *, u_int);
 void	 screen_set_cursor_colour(struct screen *, const char *);
-void	 screen_set_title(struct screen *, const char *);
+int	 screen_set_title(struct screen *, const char *);
 void	 screen_set_path(struct screen *, const char *);
 void	 screen_push_title(struct screen *);
 void	 screen_pop_title(struct screen *);