* riece-commands.el (riece-command-enter-message-to-user): Signal

"No text to send" error if user attempt to call this command on
an empty line.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 7c987f9..ef1a63f 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,9 @@
+2004-07-07  Daiki Ueno  <ueno@unixuser.org>
+
+       * riece-commands.el (riece-command-enter-message-to-user): Signal
+       "No text to send" error if user attempt to call this command on
+       an empty line.
+
 2004-07-04  Yoichi NAKAYAMA  <yoichi@geiin.org>
 
        * riece-commands.el (riece-command-complete-user): current-word

diff --git a/lisp/riece-commands.el b/lisp/riece-commands.el
index dc8ac18..c16b391 100644 (file)
--- a/lisp/riece-commands.el
+++ b/lisp/riece-commands.el
@@ -398,11 +398,13 @@ the layout to the selected layout-name."
 (defun riece-command-enter-message-to-user (user)
   "Send the current line to USER."
   (interactive
-   (let ((completion-ignore-case t))
-     (list (riece-completing-read-identity
-           "Message to user: "
-           (riece-get-users-on-server (riece-current-server-name))
-           nil nil nil nil nil t))))
+   (if (and (bolp) (eolp))
+       (error "No text to send")
+     (let ((completion-ignore-case t))
+       (list (riece-completing-read-identity
+             "Message to user: "
+             (riece-get-users-on-server (riece-current-server-name))
+             nil nil nil nil nil t)))))
   (let ((text (buffer-substring
               (riece-line-beginning-position)
               (riece-line-end-position))))