lisp/desktop.el (desktop--select-frame): Try harder to reuse the initial frame.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 28a9dde..d2f03c1 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2013-07-26  Juanma Barranquero  <lekktu@gmail.com>
+
+       * desktop.el (desktop--select-frame):
+       Try harder to reuse the initial frame.
+
 2013-07-26  Stefan Monnier  <monnier@iro.umontreal.ca>
 
        * emacs-lisp/edebug.el: Use backtrace-eval to handle lexical variables.

diff --git a/lisp/desktop.el b/lisp/desktop.el
index a29a309..d5895a8 100644 (file)
--- a/lisp/desktop.el
+++ b/lisp/desktop.el
@@ -1235,10 +1235,20 @@ is the parameter list of the frame being restored.  Internal use only."
               ;; If the frame has its own minibuffer, let's see whether
               ;; that frame has already been loaded (which can happen after
               ;; M-x desktop-read).
-              (setq frame (or (desktop--find-frame
-                               (lambda (f m)
-                                 (equal (frame-parameter f 'desktop--mini) m))
-                               display mini))))
+              (setq frame (desktop--find-frame
+                           (lambda (f m)
+                             (equal (frame-parameter f 'desktop--mini) m))
+                           display mini))
+              ;; If it has not been loaded, and it is not a minibuffer-only frame,
+              ;; let's look for an existing non-minibuffer-only frame to reuse.
+              (unless (or frame (eq (cdr (assq 'minibuffer frame-cfg)) 'only))
+                (setq frame (desktop--find-frame
+                             (lambda (f)
+                               (let ((w (frame-parameter f 'minibuffer)))
+                                 (and (window-live-p w)
+                                      (window-minibuffer-p w)
+                                      (eq (window-frame w) f))))
+                             display))))
              (mini
               ;; For minibufferless frames, check whether they already exist,
               ;; and that they are linked to the right minibuffer frame.