1 files changed, 2 insertions, 2 deletions
diff --git a/src/wallet/bdb.cpp b/src/wallet/bdb.cpp
index 5f823d5906..54a9aa34e0 100644
--- a/src/wallet/bdb.cpp
+++ b/src/wallet/bdb.cpp
@@ -623,8 +623,8 @@ bool BerkeleyDatabase::PeriodicFlush()
     if (!lockDb) return false;
 
     // Don't flush if any databases are in use
-    for (auto it = env->mapFileUseCount.begin() ; it != env->mapFileUseCount.end(); it++) {
-        if ((*it).second > 0) return false;
+    for (const auto& use_count : env->mapFileUseCount) {
+        if (use_count.second > 0) return false;
     }
 
     // Don't flush if there haven't been any batch writes for this database.