1 files changed, 2 insertions, 3 deletions
diff --git a/boost/geometry/algorithms/detail/overlay/clip_linestring.hpp b/boost/geometry/algorithms/detail/overlay/clip_linestring.hpp
index f99140dcd0..2eb70aa7d8 100644
--- a/boost/geometry/algorithms/detail/overlay/clip_linestring.hpp
+++ b/boost/geometry/algorithms/detail/overlay/clip_linestring.hpp
@@ -197,9 +197,8 @@ OutputIterator clip_range_with_box(Box const& b, Range const& range,
 
     OutputLinestring line_out;
 
-    typedef typename boost::range_iterator<Range const>::type iterator_type;
-    iterator_type vertex = boost::begin(range);
-    for(iterator_type previous = vertex++;
+    auto vertex = boost::begin(range);
+    for (auto previous = vertex++;
             vertex != boost::end(range);
             ++previous, ++vertex)
     {