From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 11 Sep 2021 17:09:53 +0000 (-0700)
Subject: lu_decompose: rephrase an open coded fmax
X-Git-Tag: 2.49.1~10^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=62b5c06a47b14a61dbe25f01931ea2bf5ad85a6e;p=graphviz

lu_decompose: rephrase an open coded fmax
---

diff --git a/lib/neatogen/lu.c b/lib/neatogen/lu.c
index ad4e550ff..e0e013ae9 100644
--- 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 {