1 files changed, 5 insertions, 5 deletions
diff --git a/third_party/nix/src/libutil/xml-writer.hh b/third_party/nix/src/libutil/xml-writer.hh
index 3a2d9a66d8..76f3c7e3a2 100644
--- a/third_party/nix/src/libutil/xml-writer.hh
+++ b/third_party/nix/src/libutil/xml-writer.hh
@@ -11,7 +11,7 @@ using std::list;
 using std::map;
 using std::string;
 
-typedef map<string, string> XMLAttrs;
+typedef map<std::string, std::string> XMLAttrs;
 
 class XMLWriter {
  private:
@@ -20,7 +20,7 @@ class XMLWriter {
   bool indent;
   bool closed;
 
-  list<string> pendingElems;
+  std::list<std::string> pendingElems;
 
  public:
   XMLWriter(bool indent, std::ostream& output);
@@ -28,10 +28,10 @@ class XMLWriter {
 
   void close();
 
-  void openElement(const string& name, const XMLAttrs& attrs = XMLAttrs());
+  void openElement(const std::string& name, const XMLAttrs& attrs = XMLAttrs());
   void closeElement();
 
-  void writeEmptyElement(const string& name,
+  void writeEmptyElement(const std::string& name,
                          const XMLAttrs& attrs = XMLAttrs());
 
  private:
@@ -45,7 +45,7 @@ class XMLOpenElement {
   XMLWriter& writer;
 
  public:
-  XMLOpenElement(XMLWriter& writer, const string& name,
+  XMLOpenElement(XMLWriter& writer, const std::string& name,
                  const XMLAttrs& attrs = XMLAttrs())
       : writer(writer) {
     writer.openElement(name, attrs);