message: Call sync_blocks after the loop that generate 645 blocks
diff: @@ -67,6 +67,7 @@ class PruneTest(BitcoinTestFramework):
  # Then mine enough full blocks to create more than 550MiB of data
  for i in range(645):
  mine_large_block(self.nodes[0], self.utxo_cache_0)
  +
  sync_blocks(self.nodes[0:3])
  def test_height_min(self):
  