merges r25267 from trunk into ruby_1_9_1.

--
* ext/curses/curses.c: Many functions of module Curses could cause a
  crash if the ncurses library was not properly initialized.
  Fix pointed out by Alexander Beisig [ruby-core:22592]
  Functions fixed: attroff, attron, attrset, bkgd, bkgdset,
  can_change_color, close_screen, closed, color_content, curs_set,
  def_prog_mode, delch, deleteln, getmouse, getstr, has_colors,
  init_color, init_pair, insertln, keyname, mouseinterval, mousemask,
  pair_content, pair_number, reset_prog_mode, resizeterm, scrl,
  setscrreg, standend, standout, start_color, timeout, ungetmouse,
  use_default_colors

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@26477 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

0 files changed, 0 insertions, 0 deletions