From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Thu, 3 Nov 2022 01:58:36 +0000 (-0700)
Subject: dotgen: remove 'arrow_flags' call whose result is ignored
X-Git-Tag: 7.0.1~5^2~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3b52afc146cfc60372903d9f4da33b18df5722a8;p=graphviz

dotgen: remove 'arrow_flags' call whose result is ignored
---

diff --git a/lib/dotgen/sameport.c b/lib/dotgen/sameport.c
index cec9c6c8b..e798001f1 100644
--- a/lib/dotgen/sameport.c
+++ b/lib/dotgen/sameport.c
@@ -107,7 +107,6 @@ static void sameport(node_t * u, elist * l)
     int i;
     double x = 0, y = 0, x1, y1, x2, y2, r;
     port prt;
-    int sflag, eflag;
 
     /* Compute the direction vector (x,y) of the average direction. We compute
        with direction vectors instead of angles because else we have to first
@@ -167,7 +166,6 @@ static void sameport(node_t * u, elist * l)
     /* assign one of the ports to every edge */
     for (i = 0; i < l->size; i++) {
 	e = l->list[i];
-	arrow_flags(e, &sflag, &eflag);
 	for (; e; e = ED_to_virt(e)) {	/* assign to all virt edges of e */
 	    for (f = e; f;
 		 f = ED_edge_type(f) == VIRTUAL &&