X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=emacs%2Fnotmuch.el;h=c98a4febbf69f9dcc100aa8e2b3449d77a9ed89d;hp=9da8df4d377f31fb5b125a6a3de0774b417ed85e;hb=401dbebd4803477563eff03d719605ed37a8e44d;hpb=0844af35eb9a4843fbf7053ca37f9f69bbafdcb1

diff --git a/emacs/notmuch.el b/emacs/notmuch.el
index 9da8df4d..c98a4feb 100644
--- a/emacs/notmuch.el
+++ b/emacs/notmuch.el
@@ -638,6 +638,7 @@ of the result."
 	(exit-status (process-exit-status proc))
 	(never-found-target-thread nil))
     (when (memq status '(exit signal))
+      (catch 'return
 	(kill-buffer (process-get proc 'parse-buf))
 	(if (buffer-live-p buffer)
 	    (with-current-buffer buffer
@@ -648,17 +649,26 @@ of the result."
 		  (if (eq status 'signal)
 		      (insert "Incomplete search results (search process was killed).\n"))
 		  (when (eq status 'exit)
-		    (insert "End of search results.")
-		    (unless (= exit-status 0)
-		      (insert (format " (process returned %d)" exit-status)))
-		    (insert "\n")
+		    (insert "End of search results.\n")
+		    ;; For version mismatch, there's no point in
+		    ;; showing the search buffer
+		    (when (or (= exit-status 20) (= exit-status 21))
+		      (kill-buffer))
+		    (condition-case err
+			(notmuch-check-async-exit-status proc msg)
+		      ;; Suppress the error signal since strange
+		      ;; things happen if a sentinel signals.  Mimic
+		      ;; the top-level's handling of error messages.
+		      (error
+		       (message "%s" (second err))
+		       (throw 'return nil)))
 		    (if (and atbob
 			     (not (string= notmuch-search-target-thread "found")))
 			(set 'never-found-target-thread t)))))
 	      (when (and never-found-target-thread
 		       notmuch-search-target-line)
 		  (goto-char (point-min))
-		  (forward-line (1- notmuch-search-target-line))))))))
+		  (forward-line (1- notmuch-search-target-line)))))))))
 
 (defcustom notmuch-search-line-faces '(("unread" :weight bold)
 				       ("flagged" :foreground "blue"))
@@ -932,7 +942,7 @@ Other optional parameters are used as follows:
 	(let ((proc (start-process
 		     "notmuch-search" buffer
 		     notmuch-command "search"
-		     "--format=json"
+		     "--format=json" "--format-version=1"
 		     (if oldest-first
 			 "--sort=oldest-first"
 		       "--sort=newest-first")