From: vitaly <vitaly>
Date: Sun, 24 Oct 2010 10:39:22 +0000 (+0000)
Subject: mime-view.el (mime-save-situation-examples): Don't fail when
X-Git-Tag: semi-1_14-wl-root
X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7a2f4ca35e6cd07f0ab9edee7e9a7346f7e8a366;p=elisp%2Fsemi.git

mime-view.el (mime-save-situation-examples): Don't fail when
mime-situation-examples-file is nil.
---

diff --git a/ChangeLog b/ChangeLog
index 1beb192..c62fc57 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-10-24  Vitaly Mayatskikh  <v.mayatskih@gmail.com>
+
+	* mime-view.el (mime-save-situation-examples): Don't fail when
+	mime-situation-examples-file is nil.
+
 2010-06-21  Katsumi Yamaoka  <yamaoka@jpl.org>
 
 	* SEMI-CFG: Add emu subdirectory to load-path when LISPDIR is
diff --git a/mime-view.el b/mime-view.el
index 89a760c..66c8a7b 100644
--- a/mime-view.el
+++ b/mime-view.el
@@ -427,33 +427,34 @@ mother-buffer."
 	  mime-acting-situation-example-list)
       (let ((file mime-situation-examples-file)
 	    print-length print-level)
-	(with-temp-buffer
-	  (insert ";;; " (file-name-nondirectory file) "\n")
-	  (insert "\n;; This file is generated automatically by "
-		  mime-view-version "\n\n")
-	  (insert ";;; Code:\n\n")
-	  (if mime-preview-situation-example-list
-	      (pp `(setq mime-preview-situation-example-list
-			 ',mime-preview-situation-example-list)
-		  (current-buffer)))
-	  (if mime-acting-situation-example-list
-	      (pp `(setq mime-acting-situation-example-list
-			 ',mime-acting-situation-example-list)
-		  (current-buffer)))
-	  (insert "\n;;; "
-		  (file-name-nondirectory file)
-		  " ends here.\n")
-	  (static-cond
-	   ((boundp 'buffer-file-coding-system)
-	    (setq buffer-file-coding-system
-		  mime-situation-examples-file-coding-system))
-	   ((boundp 'file-coding-system)
-	    (setq file-coding-system
-		  mime-situation-examples-file-coding-system)))
-	  ;; (setq buffer-file-coding-system
-	  ;;       mime-situation-examples-file-coding-system)
-	  (setq buffer-file-name file)
-	  (save-buffer)))))
+        (when file
+          (with-temp-buffer
+            (insert ";;; " (file-name-nondirectory file) "\n")
+            (insert "\n;; This file is generated automatically by "
+                    mime-view-version "\n\n")
+            (insert ";;; Code:\n\n")
+            (if mime-preview-situation-example-list
+                (pp `(setq mime-preview-situation-example-list
+                           ',mime-preview-situation-example-list)
+                    (current-buffer)))
+            (if mime-acting-situation-example-list
+                (pp `(setq mime-acting-situation-example-list
+                           ',mime-acting-situation-example-list)
+                    (current-buffer)))
+            (insert "\n;;; "
+                    (file-name-nondirectory file)
+                    " ends here.\n")
+            (static-cond
+             ((boundp 'buffer-file-coding-system)
+              (setq buffer-file-coding-system
+                    mime-situation-examples-file-coding-system))
+             ((boundp 'file-coding-system)
+              (setq file-coding-system
+                    mime-situation-examples-file-coding-system)))
+            ;; (setq buffer-file-coding-system
+            ;;       mime-situation-examples-file-coding-system)
+            (setq buffer-file-name file)
+            (save-buffer))))))
 
 (add-hook 'kill-emacs-hook 'mime-save-situation-examples)