Noob Problem with bucket

[Lutin]

Hi,

I'm new to Flash, and I'm trying to create a "simple" animation.
I have a quarter of a circle, and I'd like to tween it into half a circle, then back to a quarter.
So I took my quarter, I removed its "boundaries", I created half a circle, and I tried to fill my half with the same color as my quarter.
But when I use the bucket to fill the color, a part of the circle turns into a straight line.
I'm probably not very good at explaining this, so here's a pic.
On the left, before using the bucket; on the right, after using the bucket.
Thanks for your help!


PS: I tried to do the same with a full circle instead of half a circle, the result is the same.

[Lutin]

Hi,

I deleted the whole thing and created another circle. problem solved.
But I still don't know what caused this.
This Flash CS4 gives some weird results sometimes.