From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Tue, 8 Sep 2020 00:21:02 +0000 (-0700)
Subject: remove unused width variable from selfTop
X-Git-Tag: 2.46.0~20^2^2~82^2~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=290663ccbeffab533a4b5a36ec81fc49c6840a60;p=graphviz

remove unused width variable from selfTop
---

diff --git a/lib/common/splines.c b/lib/common/splines.c
index 30df97140..f58399de8 100644
--- a/lib/common/splines.c
+++ b/lib/common/splines.c
@@ -894,7 +894,7 @@ selfTop (edge_t* edges[], int ind, int cnt, double sizex, double stepy,
            splineInfo* sinfo) 
 {
     int i, sgn, point_pair;
-    double hy, ty,  stepx, dx, dy, width, height; 
+    double hy, ty,  stepx, dx, dy, height;
     pointf tp, hp, np;
     node_t *n;
     edge_t *e;
@@ -975,10 +975,8 @@ selfTop (edge_t* edges[], int ind, int cnt, double sizex, double stepy,
         points[pointn++] = hp;
         if (ED_label(e)) {
 	    if (GD_flip(agraphof(agtail(e)))) {
-		width = ED_label(e)->dimen.y;
 		height = ED_label(e)->dimen.x;
 	    } else {
-		width = ED_label(e)->dimen.x;
 		height = ED_label(e)->dimen.y;
 	    }
 	    ED_label(e)->pos.y = ND_coord(n).y + dy + height / 2.0;