lu_decompose: rephrase an open coded fmax

diff --git a/lib/neatogen/lu.c b/lib/neatogen/lu.c
index ad4e550ff4d5186291f97dc13c287f46d4eaa5b1..e0e013ae9892d3b44ceceaaa478bf9ae8daf09c3 100644 (file)
--- a/lib/neatogen/lu.c
+++ b/lib/neatogen/lu.c
@@ -79,8 +79,7 @@ int lu_decompose(double **a, int n)
        /* Find the largest element in each row for row equilibration */
        biggest = 0.0;
        for (j = 0; j < n; j++)
-           if (biggest < (tempf = fabs(lu[i][j] = a[i][j])))
-               biggest = tempf;
+           biggest = fmax(biggest, fabs(lu[i][j] = a[i][j]));
        if (biggest != 0.0)
            scales[i] = 1.0 / biggest;
        else {