[TYPO3-dev] header(location:url) sends 302?

[Steffen Kamper]

Hi,

in my page comments i use header(location:url);
for the homepage link of users. The reason is that i don't want to show the 
urls on the page.

Now a user contacted me about HTTP-Header is 302 and pointed me to [1]

So my question: Why is 302 automatic added, and how can i change it to 301?

vg Steffen

[1] http://www.mattcutts.com/blog/seo-advice-discussing-302-redirects/