corfu-make-frame: Avoid flip-over effect when popup is displayed at the bottom

1 files changed, 4 insertions, 4 deletions

diff --git a/corfu.el b/corfu.el
index ad90667..14bb05e 100644
--- a/corfu.el
+++ b/corfu.el
@@ -384,13 +384,13 @@ The completion backend can override this with
              'resize-mode)))
          (after-make-frame-functions)
          (edge (window-inside-pixel-edges))
-         (lh (default-line-height))
+         (ch (default-line-height))
          (border (alist-get 'child-frame-border-width corfu--frame-parameters))
          (x (max border (min (+ (car edge) x (- border))
                              (- (frame-pixel-width) width))))
-         (yb (+ (cadr edge) (window-tab-line-height) y lh))
-         (y (if (> (+ yb height lh lh) (frame-pixel-height))
-                (- yb height lh 1)
+         (yb (+ (cadr edge) (window-tab-line-height) y ch))
+         (y (if (> (+ yb (* corfu-count ch) ch ch) (frame-pixel-height))
+                (- yb height ch 1)
               yb))
          (buffer (corfu--make-buffer content)))
     (unless (and (frame-live-p corfu--frame)