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-rw-r--r--src/wallet/wallet2.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
index 9deaad09b..7ef49c27d 100644
--- a/src/wallet/wallet2.cpp
+++ b/src/wallet/wallet2.cpp
@@ -1976,9 +1976,11 @@ void wallet2::pull_and_parse_next_blocks(uint64_t start_height, uint64_t &blocks
{
drop_from_short_history(short_chain_history, 3);
+ THROW_WALLET_EXCEPTION_IF(prev_blocks.size() != prev_parsed_blocks.size(), error::wallet_internal_error, "size mismatch");
+
// prepend the last 3 blocks, should be enough to guard against a block or two's reorg
std::vector<parsed_block>::const_reverse_iterator i = prev_parsed_blocks.rbegin();
- for (size_t n = 0; n < std::min((size_t)3, prev_blocks.size()); ++n)
+ for (size_t n = 0; n < std::min((size_t)3, prev_parsed_blocks.size()); ++n)
{
short_chain_history.push_front(i->hash);
++i;