1 files changed, 5 insertions, 18 deletions
diff --git a/src/validation.cpp b/src/validation.cpp
index aca555ee0a..98d89599f1 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -1630,25 +1630,12 @@ void static FlushBlockFile(bool fFinalize = false)
 {
     LOCK(cs_LastBlockFile);
 
-    CDiskBlockPos posOld(nLastBlockFile, 0);
-    bool status = true;
-
-    FILE *fileOld = OpenBlockFile(posOld);
-    if (fileOld) {
-        if (fFinalize)
-            status &= TruncateFile(fileOld, vinfoBlockFile[nLastBlockFile].nSize);
-        status &= FileCommit(fileOld);
-        fclose(fileOld);
-    }
-
-    fileOld = OpenUndoFile(posOld);
-    if (fileOld) {
-        if (fFinalize)
-            status &= TruncateFile(fileOld, vinfoBlockFile[nLastBlockFile].nUndoSize);
-        status &= FileCommit(fileOld);
-        fclose(fileOld);
-    }
+    CDiskBlockPos block_pos_old(nLastBlockFile, vinfoBlockFile[nLastBlockFile].nSize);
+    CDiskBlockPos undo_pos_old(nLastBlockFile, vinfoBlockFile[nLastBlockFile].nUndoSize);
 
+    bool status = true;
+    status &= BlockFileSeq().Flush(block_pos_old, fFinalize);
+    status &= UndoFileSeq().Flush(undo_pos_old, fFinalize);
     if (!status) {
         AbortNode("Flushing block file to disk failed. This is likely the result of an I/O error.");
     }