From cfa2564a40fc3ecee7bae718ef5c68a9f093c15e Mon Sep 17 00:00:00 2001 From: moneromooo-monero Date: Sun, 5 Mar 2017 19:46:01 +0000 Subject: [PATCH] blockchain: don't try to load an empty block hash set If the blocks aren't being linked against a binary (such as one of the blockchain utilities), the symbol will not be NULL, but the size will be 0. This avoids a apurious warning about the data hash. --- src/cryptonote_core/blockchain.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp index f4905091..0713274a 100644 --- a/src/cryptonote_core/blockchain.cpp +++ b/src/cryptonote_core/blockchain.cpp @@ -4016,7 +4016,7 @@ void Blockchain::cancel() static const char expected_block_hashes_hash[] = "23d8a8c73de7b2383c72a016d9a6034e69d62dd48077d1c414e064ceab6daa94"; void Blockchain::load_compiled_in_block_hashes() { - if (m_fast_sync && get_blocks_dat_start(m_testnet) != nullptr) + if (m_fast_sync && get_blocks_dat_start(m_testnet) != nullptr && get_blocks_dat_size(m_testnet) > 0) { MINFO("Loading precomputed blocks (" << get_blocks_dat_size(m_testnet) << " bytes)");