bug#551: 23.0.60; C-g doesn't close minibuffer with failed tab completion

[Torsten Bronger]

If you want to visit a file or switch to a buffer, and you use tab completion
but it fails, a [No match] is printed in the minibuffer.  If you then press
C-g, former CVS versions of Emacs would close the minibuffer.  However now, you
have to press it twice, or wait until the [No match] is gone.


In GNU Emacs 23.0.60.1 (x86_64-unknown-linux-gnu)
 of 2008-06-07 on wilson
Windowing system distributor `The X.Org Foundation', version 11.0.10400090
configured using `configure  '--prefix=/usr/local/' 
'--mandir=/usr/local/share/man/' '--infodir=/usr/local/share/info/' 
'--with-x-toolkit=no' '--with-xpm' '--with-jpeg' '--with-tiff' '--with-gif' 
'--with-png' '--with-x''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: de_DE.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Python

Minor modes in effect:
  global-auto-revert-mode: t
  savehist-mode: t
  display-time-mode: t
  desktop-save-mode: t
  mouse-wheel-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t

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