[fixed] No warning when replace existing file

[oort]

When rendering with Yafaray and others, there is no longer a warning when the user is about to replace an existing file. In older versions there was always a warning (test.tga already exists. Do you want to replace it?)

This is also the case when saving Wings3D files with "Save As...".

oort

[micheus]

oort, thanks for report this.
It was missed during the conversion to use the wx module. It's fixed now.

[oort]

Micheus,
Thanks for fixing it.

oort