Try to fix Emacs 24 compatibility.

1 files changed, 4 insertions, 3 deletions

diff --git a/perspective.el b/perspective.el
index 8bee8d9..962a500 100644
--- a/perspective.el
+++ b/perspective.el
@@ -1006,9 +1006,10 @@ If NORECORD is non-nil, pass it through to `switch-to-buffer' and
          (let ((other-persp (persp-buffer-in-other-p buffer)))
            (when (eq (car-safe other-persp) (selected-frame))
              (persp-switch (cdr other-persp) norecord))
-           (if-let ((window (get-buffer-window buffer (selected-frame))))
-               (select-window window norecord)
-             (switch-to-buffer buffer norecord))))))))
+           (let ((window (get-buffer-window buffer (selected-frame))))
+             (if window
+                 (select-window window norecord)
+               (switch-to-buffer buffer norecord)))))))))
 
 (defun persp-switch-to-buffer (buffer-or-name &optional norecord)
   "Like `switch-to-buffer', but switches to another perspective if necessary."