From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 6 Mar 2022 22:51:28 +0000 (-0800)
Subject: topfish DIST: rephrase an open coded 'hypot'
X-Git-Tag: 4.0.0~185^2~12
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8f647b1753bbb1c70a785eb213b51eb2710ac90e;p=graphviz

topfish DIST: rephrase an open coded 'hypot'
---

diff --git a/lib/topfish/rescale_layout.c b/lib/topfish/rescale_layout.c
index 30c763e1f..7d62b7c69 100644
--- a/lib/topfish/rescale_layout.c
+++ b/lib/topfish/rescale_layout.c
@@ -315,7 +315,7 @@ rescale_layout(double *x_coords, double *y_coords,
     }
 }
 
-#define DIST(x1,y1,x2,y2) (sqrt((x1-x2)*(x1-x2)+(y1-y2)*(y1-y2)))
+#define DIST(x1, y1, x2, y2) hypot((x1) - (x2), (y1) - (y2))
 
 static void
 rescale_layout_polarFocus(v_data * graph, int n,