Felix Lange 24dd0355a3 pow: fix Search with ethash test mode
The cache/dataset methods crashed with a nil pointer error if
cachesinmem/dagsinmem were zero. Fix it by skipping the eviction logic
if there are no caches/datasets.

Search always used the regular dataset size regardless of test mode. Fix
it by removing the redundant size parameter of hashimotoFull.

Fixes #3784
2017-03-18 01:05:28 +01:00
..