* lisp/bookmark.el (bookmark-completing-read): Improve handling of empty

string.

Fixes: debbugs:14176

2 files changed, 16 insertions, 16 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 97ee66dcc01..a09d37352f7 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2013-04-19  Thierry Volpiatto  <thierry.volpiatto@gmail.com>
+
+        * bookmark.el (bookmark-completing-read): Improve handling of empty
+        string (bug#14176).
+
 2013-04-19  Stefan Monnier  <monnier@iro.umontreal.ca>
 
         * vc/vc-dispatcher.el (vc-do-command): Get rid of default sentinel msg.
diff --git a/lisp/bookmark.el b/lisp/bookmark.el
index c1d8a4a0a5e..482cdf92752 100644
--- a/lisp/bookmark.el
+++ b/lisp/bookmark.el
@@ -427,8 +427,8 @@ just return it."
   "Prompting with PROMPT, read a bookmark name in completion.
 PROMPT will get a \": \" stuck on the end no matter what, so you
 probably don't want to include one yourself.
-Optional second arg DEFAULT is a string to return if the user enters
-the empty string."
+Optional arg DEFAULT is a string to return if the user input is empty.
+If DEFAULT is nil then return empty string for empty input."
   (bookmark-maybe-load-default-file) ; paranoia
   (if (listp last-nonmenu-event)
       (bookmark-menu-popup-paned-menu t prompt
@@ -437,22 +437,17 @@ the empty string."
                                                 'string-lessp)
                                         (bookmark-all-names)))
     (let* ((completion-ignore-case bookmark-completion-ignore-case)
-           (default default)
+           (default (unless (equal "" default) default))
            (prompt (concat prompt (if default
                                       (format " (%s): " default)
-                                    ": ")))
-           (str
-            (completing-read prompt
-                             (lambda (string pred action)
-                               (if (eq action 'metadata)
-                                   '(metadata (category . bookmark))
-                                 (complete-with-action
-                                  action bookmark-alist string pred)))
-                             nil
-                             0
-                             nil
-                             'bookmark-history)))
-      (if (string-equal "" str) default str))))
+                                    ": "))))
+      (completing-read prompt
+                       (lambda (string pred action)
+                         (if (eq action 'metadata)
+                             '(metadata (category . bookmark))
+                             (complete-with-action
+                              action bookmark-alist string pred)))
+                       nil 0 nil 'bookmark-history default))))
 
 
 (defmacro bookmark-maybe-historicize-string (string)