From 080e734812d0fe1f427e16b5e9c7e7fd55c89347 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 7 Mar 2005 06:35:31 +0000
Subject: [PATCH] (output_edge): Don't quote linestyle arg.

---
 src/vcg.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/vcg.c b/src/vcg.c
index 629473c7..bdf45dff 100644
--- a/src/vcg.c
+++ b/src/vcg.c
@@ -584,8 +584,7 @@ output_edge (edge *e, FILE *fout)
     fprintf (fout, "\t\tlabel:\t%s\n", quote (e->label));
 
   if (e->linestyle != E_LINESTYLE)
-    fprintf (fout, "\t\tlinestyle:\t%s\n",
-	     quote (get_linestyle_str (e->linestyle)));
+    fprintf (fout, "\t\tlinestyle:\t%s\n", get_linestyle_str (e->linestyle));
 
   if (e->thickness != E_THICKNESS)
     fprintf (fout, "\t\tthickness:\t%d\n", e->thickness);
-- 
2.49.0