diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 1998-03-26 06:39:13 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 1998-03-26 06:39:13 +0000 |
commit | 9eee63661b39bb2832af4878922ac57674a2a4a7 (patch) | |
tree | c76de5b2e9deb3d80df5b37d3f246507ead64088 /ext/curses/hello.rb | |
parent | b513f647694a76714bde34d4cdc3990ce0dec7c3 (diff) |
double free
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/v1_1r@136 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/curses/hello.rb')
-rw-r--r-- | ext/curses/hello.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ext/curses/hello.rb b/ext/curses/hello.rb index bed7779aac..a1915ce60d 100644 --- a/ext/curses/hello.rb +++ b/ext/curses/hello.rb @@ -10,6 +10,7 @@ def show_message(message) win.box(?|, ?=) win.setpos(2, 3) win.addstr(message) + win.refresh win.getch win.close end @@ -18,8 +19,9 @@ init_screen begin crmode # show_message("Hit any key") - setpos (lines - 5) / 2, (cols - 10) / 2 + setpos((lines - 5) / 2, (cols - 10) / 2) addstr("Hit any key") + refresh getch show_message("Hello, World!") refresh |