Problem with hooks images upload

[gimmyp]

Hi,

i've a problem with the upload of new picture in the hook blocks.

 

Example:
If I select file called "Image.jpg" and then click save button, system create a file called "d8721403190rueqr321rh02ed0193r32_Imagejpg"

 

The problem is lack of dot before jpg or png extension in file and in html image path.

 

I've searched in themeconfigurator.php the class that create the file with token prefix but i don't see the dot section.

 

Can anyone help me with this bug?

 

Thanks in advance

 

PS v1.6.0.8

[levimauricio]

I have the same problem in my store