From: Alex Henrie <alexhenrie24@gmail.com>
Date: Mon, 25 Jan 2021 00:29:35 +0000 (-0700)
Subject: Remove dead assignments from self(Bottom|Top|Right|Left)
X-Git-Tag: 2.46.1~10^2~8
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f1ab5676548ba76f221599649538b72c31ec9b4c;p=graphviz

Remove dead assignments from self(Bottom|Top|Right|Left)
---

diff --git a/lib/common/splines.c b/lib/common/splines.c
index d6f0d0c6b..92ecc96f7 100644
--- a/lib/common/splines.c
+++ b/lib/common/splines.c
@@ -834,7 +834,6 @@ static void selfBottom (edge_t* edges[], int ind, int cnt,
 
     stepx = (sizex / 2.) / cnt;
     stepx = MAX(stepx,2.);
-    pointn = 0;
     np = ND_coord(n);
     tp = ED_tail_port(e).p;
     tp.x += np.x;
@@ -905,7 +904,6 @@ selfTop (edge_t* edges[], int ind, int cnt, double sizex, double stepy,
 
     stepx = (sizex / 2.) / cnt;
     stepx = MAX(stepx, 2.);
-    pointn = 0;
     np = ND_coord(n);
     tp = ED_tail_port(e).p;
     tp.x += np.x;
@@ -1010,7 +1008,6 @@ selfRight (edge_t* edges[], int ind, int cnt, double stepx, double sizey,
 
     stepy = (sizey / 2.) / cnt;
     stepy = MAX(stepy, 2.);
-    pointn = 0;
     np = ND_coord(n);
     tp = ED_tail_port(e).p;
     tp.x += np.x;
@@ -1083,7 +1080,6 @@ selfLeft (edge_t* edges[], int ind, int cnt, double stepx, double sizey,
 
     stepy = (sizey / 2.) / cnt;
     stepy = MAX(stepy,2.);
-    pointn = 0;
     np = ND_coord(n);
     tp = ED_tail_port(e).p;
     tp.x += np.x;