Disabling trace statements in Flex 3

My Application's UI is built in Flex 3. We have used trace statements at multiple locations, which are being logged in flashlog.txt file.

I build application with mxmlc ant task and providing debug="true"

Now, I don't want to开发者_如何学编程 print trace statements every time I run my application, So I build it by removing debug statement from ant task. It still prints my debug info in the same file. Is there anything which I am doing wrong to fulfill the requirement?

have you tried

debug="false"

? :)