since beta4 there are calls to 2 new functions which don't exist in drupal 6

drupal_valid_test_ua() and drupal_is_cli()
the second is not problematic as a patch for another module shows

for now you should state on the frontpage that drupal6 users need to use beta3


quartsize’s picture

R.Muilwijk’s picture

Status:Active» Closed (won't fix)

I would rather have this fixed in cache_backport. I think the functions used will be used by more backends.