diff options
author | Eli Zaretskii <[email protected]> | 2006-07-29 11:19:58 +0000 |
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committer | Eli Zaretskii <[email protected]> | 2006-07-29 11:19:58 +0000 |
commit | 114b3e94ec69f283a82298a1607f1943ec22c540 (patch) | |
tree | 13d5449c3e414ec767041167efec37f1ad5bc92e /lisp/window.el | |
parent | 2439e18370ef97bfab0339274a322cd65c09c5f3 (diff) |
(bw-get-tree): Don't integerp subtree if it's nil.
Diffstat (limited to 'lisp/window.el')
-rw-r--r-- | lisp/window.el | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lisp/window.el b/lisp/window.el index 2ae1a2c9e7..7810ba4c5b 100644 --- a/lisp/window.el +++ b/lisp/window.el @@ -246,9 +246,10 @@ then the smallest tree containing that window is returned." (windowp window-or-frame)) (error "Not a frame or window: %s" window-or-frame))) (let ((subtree (bw-find-tree-sub window-or-frame))) - (if (integerp subtree) - nil - (bw-get-tree-1 subtree)))) + (when subtree + (if (integerp subtree) + nil + (bw-get-tree-1 subtree))))) (defun bw-get-tree-1 (split) (if (windowp split) |