X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=emacs%2Fnotmuch-show.el;h=fb91c83856eb5e248d7bd64ab7a9522593822550;hp=40cf74e8f110f447b9196bd709c12adfa191e27d;hb=d1cbd833a7b3ebfaeb0252b9c7fc98762a5f3961;hpb=a87a6b99f9f94ec7e0b4299b5824477f9056bab1

diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
index 40cf74e8..fb91c838 100644
--- a/emacs/notmuch-show.el
+++ b/emacs/notmuch-show.el
@@ -224,22 +224,25 @@ same as that of the previous message."
 				 ")"))))))
 
 (defun notmuch-show-clean-address (address)
-  "Clean a single email address for display."
-  (let* ((parsed (mail-header-parse-address address))
-	 (address (car parsed))
-	 (name (cdr parsed)))
-    ;; Remove double quotes. They might be required during transport,
-    ;; but we don't need to see them.
-    (when name
-      (setq name (replace-regexp-in-string "\"" "" name)))
-    ;; If the address is 'foo@bar.com <foo@bar.com>' then show just
-    ;; 'foo@bar.com'.
-    (when (string= name address)
-      (setq name nil))
-
-    (if (not name)
-	address
-      (concat name " <" address ">"))))
+  "Try to clean a single email ADDRESS for display.  Return
+unchanged ADDRESS if parsing fails."
+  (condition-case nil
+    (let* ((parsed (mail-header-parse-address address))
+	   (address (car parsed))
+	   (name (cdr parsed)))
+      ;; Remove double quotes. They might be required during transport,
+      ;; but we don't need to see them.
+      (when name
+        (setq name (replace-regexp-in-string "\"" "" name)))
+      ;; If the address is 'foo@bar.com <foo@bar.com>' then show just
+      ;; 'foo@bar.com'.
+      (when (string= name address)
+        (setq name nil))
+
+      (if (not name)
+        address
+        (concat name " <" address ">")))
+    (error address)))
 
 (defun notmuch-show-insert-headerline (headers date tags depth)
   "Insert a notmuch style headerline based on HEADERS for a
@@ -280,18 +283,23 @@ message at DEPTH in the current thread."
   'face 'message-mml)
 
 (defun notmuch-show-insert-part-header (nth content-type declared-type &optional name comment)
-  (insert-button
-   (concat "[ "
-	   (if name (concat name ": ") "")
-	   declared-type
-	   (if (not (string-equal declared-type content-type))
-	       (concat " (as " content-type ")")
-	     "")
-	   (or comment "")
-	   " ]\n")
-   :type 'notmuch-show-part-button-type
-   :notmuch-part nth
-   :notmuch-filename name))
+  (let ((button))
+    (setq button
+	  (insert-button
+	   (concat "[ "
+		   (if name (concat name ": ") "")
+		   declared-type
+		   (if (not (string-equal declared-type content-type))
+		       (concat " (as " content-type ")")
+		     "")
+		   (or comment "")
+		   " ]")
+	   :type 'notmuch-show-part-button-type
+	   :notmuch-part nth
+	   :notmuch-filename name))
+    (insert "\n")
+    ;; return button
+    button))
 
 ;; Functions handling particular MIME parts.