diff --git a/lld/lib/Driver/WinLinkDriver.cpp b/lld/lib/Driver/WinLinkDriver.cpp
index 594e7f11721c..826bfe2f447e 100644
--- a/lld/lib/Driver/WinLinkDriver.cpp
+++ b/lld/lib/Driver/WinLinkDriver.cpp
@@ -801,8 +801,9 @@ parseArgs(int argc, const char **argv, PECOFFLinkingContext &ctx,
 // graph.
 static bool hasLibrary(PECOFFLinkingContext &ctx, File *file) {
   StringRef path = file->path();
-  for (std::unique_ptr<Node> &p : ctx.getNodes())
-    if (auto *f = dyn_cast<FileNode>(p.get()))
+  std::vector<std::unique_ptr<Node>> &nodes = ctx.getNodes();
+  for (size_t i = 0; i < nodes.size(); ++i)
+    if (auto *f = dyn_cast<FileNode>(nodes[i].get()))
       if (f->getFile()->path() == path)
         return true;
   return false;