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-rw-r--r--sample/cbreak.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/sample/cbreak.rb b/sample/cbreak.rb
index 5d2d849512b..cbb15d2f419 100644
--- a/sample/cbreak.rb
+++ b/sample/cbreak.rb
@@ -15,7 +15,7 @@ end
def set_cbreak (on)
tty = "\0" * 256
- $stdin.ioctl(TIOCGETP, tty)
+ STDIN.ioctl(TIOCGETP, tty)
ttys = tty.unpack("C4 S")
if on
ttys[4] |= CBREAK
@@ -25,7 +25,7 @@ def set_cbreak (on)
ttys[4] |= ECHO
end
tty = ttys.pack("C4 S")
- $stdin.ioctl(TIOCSETP, tty)
+ STDIN.ioctl(TIOCSETP, tty)
end
cbreak();