* cua-rect.el (cua--activate-rectangle): Avoid setting cua--rectangle to nil.

Fixes: debbugs:17877

1 files changed, 4 insertions, 4 deletions

diff --git a/lisp/emulation/cua-rect.el b/lisp/emulation/cua-rect.el
index d516bd4c7cc..31dd137a6b9 100644
--- a/lisp/emulation/cua-rect.el
+++ b/lisp/emulation/cua-rect.el
@@ -726,11 +726,11 @@ If command is repeated at same position, delete the rectangle."
   ;; Set cua--rectangle to indicate we're marking a rectangle.
   ;; Be careful if we are already marking a rectangle.
   (setq cua--rectangle
-        (if (and cua--last-rectangle
+        (or (and cua--last-rectangle
                  (eq (car cua--last-rectangle) (current-buffer))
-                 (eq (car (cdr cua--last-rectangle)) (point)))
-            (cdr (cdr cua--last-rectangle))
-          (cua--rectangle-get-corners))
+                 (eq (car (cdr cua--last-rectangle)) (point))
+                 (cdr (cdr cua--last-rectangle)))
+            (cua--rectangle-get-corners))
         cua--status-string (if (cua--rectangle-virtual-edges) " [R]" "")
         cua--last-rectangle nil)
   (activate-mark))