From 1a8eb6e3ec9329ee7b61ac2345c6e1d994905813 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Fri, 7 May 2010 15:26:33 +0000
Subject: [PATCH]

---
 src/libexpr/value-to-xml.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/libexpr/value-to-xml.cc b/src/libexpr/value-to-xml.cc
index c3f352cfb..e751fd300 100644
--- a/src/libexpr/value-to-xml.cc
+++ b/src/libexpr/value-to-xml.cc
@@ -32,8 +32,10 @@ static void showAttrs(EvalState & state, bool strict, bool location,
     Bindings & attrs, XMLWriter & doc, PathSet & context, PathSet & drvsSeen)
 {
     StringSet names;
+    
     foreach (Bindings::iterator, i, attrs)
         names.insert(i->first);
+    
     foreach (StringSet::iterator, i, names) {
         Attr & a(attrs[state.symbols.create(*i)]);