From: Emden R. Gansner <erg@alum.mit.edu>
Date: Wed, 28 May 2014 20:13:54 +0000 (-0400)
Subject: Remove ancient no-op.
X-Git-Tag: TRAVIS_CI_BUILD_EXPERIMENTAL~206
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=624acff8e207d3d05c2a425ce867a5348b029ad4;p=graphviz

Remove ancient no-op.
---

diff --git a/lib/dotgen/class2.c b/lib/dotgen/class2.c
index c3cc60244..349c3059a 100644
--- a/lib/dotgen/class2.c
+++ b/lib/dotgen/class2.c
@@ -50,7 +50,6 @@ static node_t*
 plain_vnode(graph_t * g, edge_t * orig)
 {
     node_t *v;
-    orig = orig;
     v = virtual_node(g);
     incr_width(g, v);
     return v;