exit() Function gives Runtime Error from Command Line

The exit() function introduced in Sikuli v0.10 is causing a runtime error when running the command line sikuli-ide.bat.

When exit() is executed from the (while running from command line), a runtime error is given in a popup window:
"Runtime Error when running debug_exit.skl
Traceback (most recent call last):
  File "C:\...\debug_exit.py, line 7, in <module>
    exit(1)
  File "C:\....\sikuli-script.jar\Lib\sikuli\Sikuli.py", line 136, in exit
SystemExit: 1"

The popup error is not given when running the script from the Sikuli IDE.
"[sikuli] Exited with code 1" is given in the Sikuli IDE message window.

Does not matter if I use exit(), exit(1), etc.

Sample Script:
click("1273269732306.png")
sleep(2)
type('R')
sleep(2)
type('notepad.exe')
type(Key.ENTER)
exit(1)

Sikuli 0.10
Windows XP, SP3
English