fix clang error

diff --git a/source/distributed/grid_refinement.cc b/source/distributed/grid_refinement.cc
index 34d8cb3f1bcc876054250315c4d4ac765c196b5c..32fe0de9dc1d34c4f4f4c8a0260e4c9709aa2cca 100644 (file)
--- a/source/distributed/grid_refinement.cc
+++ b/source/distributed/grid_refinement.cc
@@ -295,7 +295,7 @@ namespace
           unsigned int
           my_count = std::count_if (criteria.begin(),
                                     criteria.end(),
-                                    std_cxx11::bind (&std::greater<double>,
+                                    std_cxx11::bind (std::greater<double>(),
                                                      std_cxx11::_1,
                                                      test_threshold));