node-mapnik.diff

diff --git a/src/js_grid_utils.hpp b/src/js_grid_utils.hpp
index f531d82..d40909d 100644
--- a/src/js_grid_utils.hpp
+++ b/src/js_grid_utils.hpp
@@ -161,7 +161,7 @@ static void write_features(T const& grid_type,
                 }
                 // FIXME: segfault here because feature ctx is gone?
                 //std::clog << "feautre : " << *feature << "\n";
-                //mapnik::feature_kv_iterator itr = feature->begin();
+                mapnik::feature_kv_iterator itr = feature->begin();
                 //mapnik::feature_kv_iterator end = feature->end();
                 /*for ( ;itr!=end; ++itr)
                 {