From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 6 Mar 2022 23:01:49 +0000 (-0800)
Subject: common l2dist: rephrase an open coded 'hypot'
X-Git-Tag: 4.0.0~185^2~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6c941aeccdcc0e8b8f141e8861dd97722e469eb5;p=graphviz

common l2dist: rephrase an open coded 'hypot'
---

diff --git a/lib/common/taper.c b/lib/common/taper.c
index ae8ec72c4..29ff42ab1 100644
--- a/lib/common/taper.c
+++ b/lib/common/taper.c
@@ -173,7 +173,7 @@ static double l2dist (pointf p0, pointf p1)
 {
     double delx = p0.x - p1.x;
     double dely = p0.y - p1.y;
-    return sqrt(delx*delx + dely*dely);
+    return hypot(delx, dely);
 }
 
 /* analyze current path, creating pathpoints array