replace some use of MIN on doubles with standard fmin

diff --git a/cmd/gvmap/country_graph_coloring.c b/cmd/gvmap/country_graph_coloring.c
index 09e35e935c8c0759aa398ed312fca206ae8f94d0..f65b6ee30d04bffa466b8d8978cbb4634a3037a5 100644 (file)
--- a/cmd/gvmap/country_graph_coloring.c
+++ b/cmd/gvmap/country_graph_coloring.c
@@ -236,13 +236,13 @@ void improve_antibandwidth_by_swapping(SparseMatrix A, int *p){
       for (j = 0; j < n; j++){
        if (j == i) continue;
        get_local_12_norm(n, j, ia, ja, p, norm2);
-       norm = MIN(norm, norm2[0]);
+       norm = fmin(norm, norm2[0]);
        pi = (p)[i]; pj = (p)[j];
        (p)[i] = pj;
        (p)[j] = pi;
        get_local_12_norm(n, i, ia, ja, p, norm11);
        get_local_12_norm(n, j, ia, ja, p, norm22);
-       if (MIN(norm11[0],norm22[0]) > MIN(norm1[0],norm2[0])){
+       if (fmin(norm11[0], norm22[0]) > fmin(norm1[0], norm2[0])){
          improved = TRUE;
          norm1[0] = norm11[0];
          norm1[1] = norm11[1];