From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Fri, 18 Jun 2021 00:56:42 +0000 (-0700)
Subject: replace an open coded hypotenuse calculation in dist with a call to hypot
X-Git-Tag: 2.48.0~43^2~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=27cc6012192b5b75c7a0399c45cefc16ae6b432b;p=graphviz

replace an open coded hypotenuse calculation in dist with a call to hypot

Similar to the previous commit.
---

diff --git a/lib/fdpgen/xlayout.c b/lib/fdpgen/xlayout.c
index 03560fc25..fe784a766 100644
--- a/lib/fdpgen/xlayout.c
+++ b/lib/fdpgen/xlayout.c
@@ -118,7 +118,7 @@ static double dist(pointf p, pointf q)
 
     dx = p.x - q.x;
     dy = p.y - q.y;
-    return sqrt(dx * dx + dy * dy);
+    return hypot(dx, dy);
 }
 
 /* bBox: