From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Thu, 29 Apr 2021 02:35:16 +0000 (-0700)
Subject: remove dead stores to orig_key field in Smyrna
X-Git-Tag: 2.47.2~25^2~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1ff2d69625f6b4a0200e73f053c439ffcd1313cb;p=graphviz

remove dead stores to orig_key field in Smyrna

This field is never read from. Related to #2050.
---

diff --git a/cmd/smyrna/viewport.c b/cmd/smyrna/viewport.c
index 88d89cf82..465057885 100644
--- a/cmd/smyrna/viewport.c
+++ b/cmd/smyrna/viewport.c
@@ -547,7 +547,6 @@ void refreshViewport(int doClear)
     graphRecord(graph);
     initSmGraph(graph,view->Topview);
 
-    fill_key(view->orig_key, get_md5_key(graph));
     expose_event(view->drawing_area, NULL, NULL);
 }
 
@@ -658,7 +657,6 @@ int save_graph(void)
 					     GraphFileName);
 	} else
 	    return save_as_graph();
-        fill_key(view->orig_key, get_md5_key(view->g[view->activeGraph]));
     }
     return 1;