1 files changed, 2 insertions, 1 deletions
diff --git a/boost/geometry/algorithms/detail/distance/segment_to_box.hpp b/boost/geometry/algorithms/detail/distance/segment_to_box.hpp
index f64a3e9fca..79d9adb703 100644
--- a/boost/geometry/algorithms/detail/distance/segment_to_box.hpp
+++ b/boost/geometry/algorithms/detail/distance/segment_to_box.hpp
@@ -28,6 +28,7 @@
 #include <boost/geometry/core/tags.hpp>
 
 #include <boost/geometry/util/calculation_type.hpp>
+#include <boost/geometry/util/condition.hpp>
 #include <boost/geometry/util/math.hpp>
 
 #include <boost/geometry/strategies/distance.hpp>
@@ -151,7 +152,7 @@ public:
             }
         }
 
-        if (is_comparable<Strategy>::value)
+        if (BOOST_GEOMETRY_CONDITION(is_comparable<Strategy>::value))
         {
             return cd[imin];
         }