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-rw-r--r--lib/Support/DeltaAlgorithm.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Support/DeltaAlgorithm.cpp b/lib/Support/DeltaAlgorithm.cpp
index a1e3311..f290668 100644
--- a/lib/Support/DeltaAlgorithm.cpp
+++ b/lib/Support/DeltaAlgorithm.cpp
@@ -29,7 +29,7 @@ void DeltaAlgorithm::Split(const changeset_ty &S, changesetlist_ty &Res) {
// FIXME: Allow clients to provide heuristics for improved splitting.
// Get the iterator to the middle.
unsigned N = S.size() / 2;
- changeset_ty::iterator middle(S.begin());
+ changeset_ty::const_iterator middle(S.begin());
std::advance(middle, N);
// Create each vector using the middle as the split.