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-rw-r--r--src/interfaces/chain.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/interfaces/chain.h b/src/interfaces/chain.h
index 3395741b1b..d40bd09e2d 100644
--- a/src/interfaces/chain.h
+++ b/src/interfaces/chain.h
@@ -35,7 +35,9 @@ namespace interfaces {
class Handler;
class Wallet;
-//! Helper for findBlock to selectively return pieces of block data.
+//! Helper for findBlock to selectively return pieces of block data. If block is
+//! found, data will be returned by setting specified output variables. If block
+//! is not found, output variables will keep their previous values.
class FoundBlock
{
public:
@@ -60,6 +62,7 @@ public:
bool* m_in_active_chain = nullptr;
const FoundBlock* m_next_block = nullptr;
CBlock* m_data = nullptr;
+ mutable bool found = false;
};
//! Interface giving clients (wallet processes, maybe other analysis tools in