neatogen stress_majorization_with_hierarchy: abbreviate a double literal

diff --git a/lib/neatogen/constrained_majorization.c b/lib/neatogen/constrained_majorization.c
index 80768fb4a48b1bd5c55b504cf95837a99754a639..3a1ed8e22a98bae8be286b7b09fcd3bf218e18f5 100644 (file)
--- a/lib/neatogen/constrained_majorization.c
+++ b/lib/neatogen/constrained_majorization.c
@@ -138,7 +138,7 @@ int stress_majorization_with_hierarchy(vtx_data * graph,    /* Input graph in spars
            int stop;
            for (i = 0; i < num_levels; i++) {
                displacement +=
-                   MAX((double) 0,
+                   MAX(0.0,
                        levels_gap - (y[ordering[levels[i]]] +
                                      displacement -
                                      y[ordering[levels[i] - 1]]));