[1.0.1 ok] Negative Target Offset causes an error message - Location outside any screen

--- fixed with final Service Update 1.0.1
------------------------------------------

Version: Sikuli 1.0.1 preview
OS: Windows 7

If you use a Target Offset on an image, when you mouse over or scroll over the code the following error message is display in the message window.

[error] Location: outside any screen (-64, 0) - subsequent actions might not work as expected

Steps to reproduce
1. Open Sikuli 1.0.1
2. Use any command, ie click command and select something for the image
3. Click on the new image, "Pattern Settings" pop-up will open
4. Click on the "Target Offset" tab
5. Select a new Target, something to the left of the center. (The idea is to create a target offset with negative values)
6. Apply changes and close the pop-up
7. Now mouse of the new code.

Expected Result:
No error message should be displayed

Actual Result:
An error message is display whenever you mouse over or scroll past the code.

[error] Location: outside any screen (-64, 0) - subsequent actions might not work as expected