[PATCH] tests: Use error, not assert, when trying to print a non-base type DIE.

[Mark Wielaard]

On Wed, 2018-06-06 at 23:43 +0200, Mark Wielaard wrote:
> When using the varlocs test with a fuzzer using assert for internal
> sanity checks is great to find issues. But when encountering bad data
> using an assert is wrong. Just use error to show we handle the data
> correctly (by reporting it is bad, instead of crashing).

Pushed to master.