master 6ce2acd 2/2: Fix do-auto-fill thinko introduced earlier today

[Lars Ingebrigtsen]

branch: master
commit 6ce2acdadb7467fbde01f3d0648acea158836614
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Fix do-auto-fill thinko introduced earlier today
    
    * lisp/simple.el (do-auto-fill): `current-fill-column' returns nil
    to signal that we should fill.
---
 lisp/simple.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/simple.el b/lisp/simple.el
index ee2698d..1a49fe2 100644
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -8057,7 +8057,7 @@ Returns t if it really did any work."
   (let (fc justify give-up
           (fill-prefix fill-prefix))
     (if (or (not (setq justify (current-justification)))
-           (setq fc (current-fill-column))
+           (null (setq fc (current-fill-column)))
            (and (eq justify 'left)
                 (<= (current-column) fc))
            (and auto-fill-inhibit-regexp