[Emacs-diffs] Changes to emacs/lisp/image-mode.el,v

[Chong Yidong]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Chong Yidong <cyd>      07/05/21 23:05:20

Index: image-mode.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/image-mode.el,v
retrieving revision 1.21
retrieving revision 1.22
diff -u -b -r1.21 -r1.22
--- image-mode.el       9 Feb 2007 16:50:29 -0000       1.21
+++ image-mode.el       21 May 2007 23:05:20 -0000      1.22
@@ -144,16 +144,17 @@
            (message "Repeat this command to go back to displaying the image")))
     ;; Turn the image data into a real image, but only if the whole file
     ;; was inserted
-    (let* ((image
-           (if (and (buffer-file-name)
-                    (not (file-remote-p (buffer-file-name)))
+    (let* ((filename (buffer-file-name))
+          (image
+           (if (and filename
+                    (file-readable-p filename)
+                    (not (file-remote-p filename))
                     (not (buffer-modified-p))
                     (not (and (boundp 'archive-superior-buffer)
                               archive-superior-buffer))
                     (not (and (boundp 'tar-superior-buffer)
                               tar-superior-buffer)))
-               (progn (clear-image-cache)
-                      (create-image (buffer-file-name)))
+               (create-image filename)
              (create-image
               (string-make-unibyte
                (buffer-substring-no-properties (point-min) (point-max)))
@@ -169,6 +170,7 @@
           (inhibit-read-only t)
           (buffer-undo-list t)
           (modified (buffer-modified-p)))
+      (image-refresh image)
       (add-text-properties (point-min) (point-max) props)
       (set-buffer-modified-p modified)
       ;; Inhibit the cursor when the buffer contains only an image,