aptwebserver: Prefetch compressors to avoid thread crashes

If multiple threads act on requests (like if connection comes from a
webbrowser) a thread might request the supported compressors while
another thread is still working on creating the list to be stored in the
static cache variable.

As the price to pay for atomic and co seems to high for the fringe
usecase of manual usage of aptwebserver the patch just makes a call to
generate the list while still single threaded.

Gbp-Dch: Ignore

0 files changed, 0 insertions, 0 deletions