From 8f924869dd21c0bbd532ee8742806d6fec1671fa Mon Sep 17 00:00:00 2001
From: Daiki Ueno <ueno@unixuser.org>
Date: Mon, 23 Aug 2004 08:03:22 +0000
Subject: [PATCH] * riece-irc.el (riece-irc-open-server): Display error message
 if connection-function fails. * riece-server.el (riece-open-server): Ignore
 errors from riece-*-open-server function. * riece.el (riece): If no server
 process is available, exit immediately.

---
 lisp/ChangeLog       |  9 +++++++++
 lisp/riece-irc.el    | 14 ++++++++++----
 lisp/riece-server.el |  4 +++-
 lisp/riece.el        | 27 +++++++++++++++------------
 4 files changed, 37 insertions(+), 17 deletions(-)

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 515d8d4..1e501ab 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,12 @@
+2004-08-23  Daiki Ueno  <ueno@unixuser.org>
+
+	* riece-irc.el (riece-irc-open-server): Display error message if
+	connection-function fails.
+	* riece-server.el (riece-open-server): Ignore errors from
+	riece-*-open-server function.
+	* riece.el (riece): If no server process is available, exit
+	immediately.
+
 2004-08-19  Daiki Ueno  <ueno@unixuser.org>
 
 	* riece-handle.el (riece-handle-quit-message): Pass
diff --git a/lisp/riece-irc.el b/lisp/riece-irc.el
index f44e199..4126e7d 100644
--- a/lisp/riece-irc.el
+++ b/lisp/riece-irc.el
@@ -36,10 +36,16 @@
       (if (equal server-name "")
 	  (message "Connecting to IRC server...")
 	(message "Connecting to %s..." server-name))
-      (setq process
-	    (funcall function (riece-server-process-name server-name)
-		     (concat " *IRC*" server-name)
-		     host service))
+      (condition-case error
+	  (setq process
+		(funcall function (riece-server-process-name server-name)
+			 (concat " *IRC*" server-name)
+			 host service))
+	(error
+	 (if (equal server-name "")
+	     (message "Connecting to IRC server...failed: %S" error)
+	   (message "Connecting to %s...failed: %S" server-name error))
+	 (signal (car error) (cdr error))))
       (if (equal server-name "")
 	  (message "Connecting to IRC server...done")
 	(message "Connecting to %s...done" server-name))
diff --git a/lisp/riece-server.el b/lisp/riece-server.el
index 1500d46..63851f7 100644
--- a/lisp/riece-server.el
+++ b/lisp/riece-server.el
@@ -140,7 +140,9 @@ the `riece-server-keyword-map' variable."
 					"-open-server")))
     (unless function
       (error "\"%S\" is not supported" protocol))
-    (setq process (funcall function server server-name))
+    (condition-case nil
+	(setq process (funcall function server server-name))
+      (error))
     (when process
       (with-current-buffer (process-buffer process)
 	(make-local-variable 'riece-protocol)
diff --git a/lisp/riece.el b/lisp/riece.el
index e1f0ac2..519e996 100644
--- a/lisp/riece.el
+++ b/lisp/riece.el
@@ -303,18 +303,21 @@ If optional argument CONFIRM is non-nil, ask which IRC server to connect."
     (riece-display-connect-signals)
     (riece-redisplay-buffers)
     (riece-open-server riece-server "")
-    (let ((server-list riece-startup-server-list))
-      (while server-list
-	(riece-command-open-server (car server-list))
-	(setq server-list (cdr server-list))))
-    (let ((pointer riece-addons))
-      (while pointer
-	(unless (get (car pointer) 'riece-addon-default-disabled)
-	  (riece-enable-addon (car pointer) riece-debug))
-	(setq pointer (cdr pointer))))
-    (run-hooks 'riece-startup-hook)
-    (message "%s" (substitute-command-keys
-		   "Type \\[describe-mode] for help"))))
+    ;; If no server process is available, exit.
+    (if (null riece-server-process-alist)
+	(riece-exit)
+      (let ((server-list riece-startup-server-list))
+	(while server-list
+	  (riece-command-open-server (car server-list))
+	  (setq server-list (cdr server-list))))
+      (let ((pointer riece-addons))
+	(while pointer
+	  (unless (get (car pointer) 'riece-addon-default-disabled)
+	    (riece-enable-addon (car pointer) riece-debug))
+	  (setq pointer (cdr pointer))))
+      (run-hooks 'riece-startup-hook)
+      (message "%s" (substitute-command-keys
+		     "Type \\[describe-mode] for help")))))
 
 (defun riece-shrink-buffer (buffer)
   (save-excursion
-- 
2.25.1