From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 20 Nov 2022 00:20:18 +0000 (-0800)
Subject: neatogen addCorners: use a clearer iteration idiom
X-Git-Tag: 7.0.3~1^2~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a5ab6b8803342cce378166733bd88af81ebfa795;p=graphviz

neatogen addCorners: use a clearer iteration idiom
---

diff --git a/lib/neatogen/adjust.c b/lib/neatogen/adjust.c
index 3fa7966f3..c39d8309b 100644
--- a/lib/neatogen/adjust.c
+++ b/lib/neatogen/adjust.c
@@ -416,8 +416,8 @@ static void addCorners(void)
     double ned = dist_2(&ip->site.coord, &ne);
     double d;
 
-    ip++;
     for (size_t i = 1; i < nsites; i++) {
+	ip = &nodeInfo[i];
 	d = dist_2(&ip->site.coord, &sw);
 	if (d < swd) {
 	    swd = d;
@@ -438,7 +438,6 @@ static void addCorners(void)
 	    ned = d;
 	    nes = ip;
 	}
-	ip++;
     }
 
     addVertex(&sws->site, sw.x, sw.y);