From 543bf369fd3143ed07f43eb7cac6b8db7a276bd5 Mon Sep 17 00:00:00 2001
From: ueno <ueno>
Date: Sun, 12 Nov 2006 05:45:49 +0000
Subject: [PATCH] (epg-delete-keys): Decode delete-problem.

---
 ChangeLog |    2 ++
 epg.el    |   18 ++++++++++--------
 2 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 5cfcd28..94ae19c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2006-11-12  Daiki Ueno  <ueno@unixuser.org>
 
+	* epg.el (epg-delete-keys): Decode delete-problem.
+
 	* epa.el (epa-popup-info-window): Turn on by default.
 	(epa-display-info): Split selected window instead of pop-to-buffer.
 
diff --git a/epg.el b/epg.el
index 18d3991..541f8f4 100644
--- a/epg.el
+++ b/epg.el
@@ -2303,11 +2303,11 @@ If you are unsure, use synchronous version of this function
   (epg--start context (cons (if allow-secret
 			       "--delete-secret-key"
 			     "--delete-key")
-			   (mapcar
-			    (lambda (key)
-			      (epg-sub-key-id
-			       (car (epg-key-sub-key-list key))))
-			    keys))))
+			    (mapcar
+			     (lambda (key)
+			       (epg-sub-key-id
+				(car (epg-key-sub-key-list key))))
+			     keys))))
 
 ;;;###autoload
 (defun epg-delete-keys (context keys &optional allow-secret)
@@ -2316,9 +2316,11 @@ If you are unsure, use synchronous version of this function
       (progn
 	(epg-start-delete-keys context keys allow-secret)
 	(epg-wait-for-completion context)
-	(if (epg-context-result-for context 'error)
-	    (error "Delete keys failed: %S"
-		   (epg-context-result-for context 'error))))
+	(let ((entry (assq 'delete-problem
+			   (epg-context-result-for context 'error))))
+	  (if entry
+	      (error "Delete keys failed: %s"
+		     (assq (cdr entry) epg-delete-problem-reason-alist)))))
     (epg-reset context)))
 
 ;;;###autoload
-- 
1.7.10.4