style: Modernize range-based loops over m_block_index

1 files changed, 4 insertions, 4 deletions

diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp
index 2c69fdd457..86dfbbae35 100644
--- a/src/rpc/blockchain.cpp
+++ b/src/rpc/blockchain.cpp
@@ -1753,10 +1753,10 @@ static RPCHelpMan getchaintips()
     std::set<const CBlockIndex*> setOrphans;
     std::set<const CBlockIndex*> setPrevs;
 
-    for (const std::pair<const uint256, CBlockIndex>& item : chainman.BlockIndex()) {
-        if (!active_chain.Contains(&item.second)) {
-            setOrphans.insert(&item.second);
-            setPrevs.insert(item.second.pprev);
+    for (const auto& [_, block_index] : chainman.BlockIndex()) {
+        if (!active_chain.Contains(&block_index)) {
+            setOrphans.insert(&block_index);
+            setPrevs.insert(block_index.pprev);
         }
     }