Linebreak in get-file.php

[Celeborn]

Hello,

When a customer buys, and then downloads the product from my website the files are no longer working.

On investigation, I've found out this is because the get-file.php script is adding a line of whitespace to the original document therefore breaking it. See attached image.

The line break on Line 1 should not be there (file should start with 'PK') and this error does not exist in the downloads folder which leads me to believe that get-file.php is adding this whitespace.

Any suggestions on how to fix this would be welcome!

[Celeborn]

The file in questions is a 'Smart Notebook - .notebook extension' file which to my knowledge is XML based.

[MrBaseball34]

try adding these lines:

ob_clean();
flush();

before this line:

readfile($file);

at the bottom of the file.

[Celeborn]

no that doesn't work. Thankyou though!

Any other idea's? I'm using 1.2.5 btw - Even tried using the latest versions get-file.php and still the same issue!

[Celeborn]

Anyone able to lend a hand? The next process is to zip all the files up and link them again which I fear will be my only option since the latest version of Prestashop is adding the whitespace also.

[MrBaseball34]

Are you sure it's not your webserver doing it?

[Celeborn]

How can I determine if its the server or not? If I type in the exact hash file name to the downloads folder, the file downloads just fine and has not been changed (no line break). I also setup a standalone readfile(); example and that worked fine also.

[Celeborn]

Last ditch effort before crying ensues over ziping hundreds of files and re-attaching them to the products.

Any last attempts of help on this matter?