Coverity: Missing return: CID 606

	* src/ui/window.c (window_display_buffer): Return NULL for the
	fatal crash scenario.

Signed-off-by: Nelson Ferreira <nelson.ferreira@ieee.org>

diff --git a/src/ui/window.c b/src/ui/window.c
index 8ee614b..d679d38 100644 (file)
--- a/src/ui/window.c
+++ b/src/ui/window.c
@@ -581,9 +581,11 @@ struct buffer *window_display_buffer(struct window *w)
        if (XFRAME(w->frame)->mirror_dirty)
                update_frame_window_mirror(XFRAME(w->frame));
        t = find_window_mirror(w);
-       if (!t)
+       if (!t) 
+       {
                abort();
-       else
+               return NULL;
+       } else
                return t->buffer;
 }