Saving problems with filled PDF

[Batchheizer]

Attached PDF (Source: ​http://www.umweltbank.de/formulare/default.html) can be filled and printed correctly. But saving creates a zero-byte file. Some other files from the source can be saved correctly.

[Batchheizer]

Saving this file makes problems (zero-byte file)

[dmik]

This is known. The problem only shows up when you save to the *same* file name. If you use a different file name, it works fine. I will try to fix it for 1.3.1.

[dmik]

(In [414]) Temporarily forbid saving to the same file name as Poppler has problems with it and automatically add a prefix to avoid such a case when the Save As function is requested (see #178).

[dmik]

In r414, I provided a temporary solution. First, we forbid saving to the same file name at all and second, we automatically append a suffix to the file name in the Save As file dialog to avoid such a case. This temporary solution is important because the previous versions would permanently damage the source file which is absolutely unacceptable.

[dmik]

Created a more general ticket #181 and closing this one.