From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Thu, 8 Sep 2022 00:27:49 +0000 (-0700)
Subject: dotgen make_flat_adj_edges: remove shadowing of 'n' variable
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ba704106b4ef11ad46ca5ec13c817b2ad70d973b;p=graphviz

dotgen make_flat_adj_edges: remove shadowing of 'n' variable
---

diff --git a/lib/dotgen/dotsplines.c b/lib/dotgen/dotsplines.c
index deac45338..68b098bef 100644
--- a/lib/dotgen/dotsplines.c
+++ b/lib/dotgen/dotsplines.c
@@ -1263,10 +1263,9 @@ make_flat_adj_edges(graph_t* g, edge_t** edges, int ind, int cnt, edge_t* e0,
     rightx = ND_coord(hn).x;
     leftx = ND_coord(tn).x;
     if (GD_flip(g)) {
-        node_t* n;
-        n = tn;
+        node_t *tmp = tn;
         tn = hn;
-        hn = n;
+        hn = tmp;
     }
     auxt = cloneNode(subg, tn);
     auxh = cloneNode(auxg, hn);