ART: Fix a minor lint error
Change-Id: I956656fa4c36f20d80ef885c03487970f707be8e
diff --git a/compiler/optimizing/graph_visualizer.cc b/compiler/optimizing/graph_visualizer.cc
index 189fa06..e0a9c6f 100644
--- a/compiler/optimizing/graph_visualizer.cc
+++ b/compiler/optimizing/graph_visualizer.cc
@@ -48,8 +48,7 @@
// Construct StringList from a linked list. List element class T
// must provide methods `GetNext` and `Dump`.
template<class T>
- StringList(T* first_entry)
- : StringList() {
+ explicit StringList(T* first_entry) : StringList() {
for (T* current = first_entry; current != nullptr; current = current->GetNext()) {
current->Dump(NewEntryStream());
}