Merge #13249: Make objects in range declarations immutable by default. Avoid unnecessary copying of objects in range declarations.

f34c8c466a0e514edac2e8683127b4176ad5d321 Make objects in range declarations immutable by default. Avoid unnecessary copying of objects in range declarations. (practicalswift)

Pull request description:

  Make objects in range declarations immutable by default.

  Rationale:
  * Immutable objects are easier to reason about.
  * Prevents accidental or hard-to-notice change of value.

Tree-SHA512: cad69d35f0cf8a938b848e65dd537c621d96fe3369be306b65ef0cd1baf6cc0a9f28bc230e1e383d810c555a6743d08cb6b2b0bd51856d4611f537a12e5abb8b

1 files changed, 2 insertions, 2 deletions

diff --git a/src/net_processing.cpp b/src/net_processing.cpp
index 9f950831c..b48a3bd22 100644
--- a/src/net_processing.cpp
+++ b/src/net_processing.cpp
@@ -882,7 +882,7 @@ void PeerLogicValidation::BlockConnected(const std::shared_ptr<const CBlock>& pb
     // Erase orphan transactions included or precluded by this block
     if (vOrphanErase.size()) {
         int nErased = 0;
-        for (uint256 &orphanHash : vOrphanErase) {
+        for (const uint256& orphanHash : vOrphanErase) {
             nErased += EraseOrphanTx(orphanHash);
         }
         LogPrint(BCLog::MEMPOOL, "Erased %d orphan tx included or conflicted by block\n", nErased);
@@ -2288,7 +2288,7 @@ bool static ProcessMessage(CNode* pfrom, const std::string& strCommand, CDataStr
                 }
             }
 
-            for (uint256 hash : vEraseQueue)
+            for (const uint256& hash : vEraseQueue)
                 EraseOrphanTx(hash);
         }
         else if (fMissingInputs)