bug#21391: 24.5; `thing-at-point' returns error when called with arguments 'number t

[Tino Calancha]

(thing-at-point 'number t)    fails
(thing-at-point 'number nil)  OK

The former case call `length' with a non sequence argument.


In GNU Emacs 24.5.1 (x86_64-unknown-linux-gnu, GTK+ Version 2.24.23)
 of 2015-08-30 on calancha-ilc.kek.jp
System Description:     Scientific Linux release 6.7 (Carbon)

Configured using:
 `configure --with-gif=no'

Important settings:
  value of $LANG: en_US.utf8
  value of $XMODIFIERS: @im=none
  locale-coding-system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
  tooltip-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.

Load-path shadows:
None found.

Features:
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custom widget hashtable-print-readable backquote make-network-process
dbusbind gfilenotify dynamic-setting system-font-setting
font-render-setting move-toolbar gtk x-toolkit x multi-tty emacs)

Memory information:
((conses 16 75908 4118)
 (symbols 48 17587 0)
 (miscs 40 31 88)
 (strings 32 9018 4405)
 (string-bytes 1 248942)
 (vectors 16 7095)
 (vector-slots 8 341333 33198)
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 (intervals 56 156 0)
 (buffers 960 11)
 (heap 1024 22077 2012))

thingatpt.patch
Description: Text document