From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 7 Mar 2005 06:35:31 +0000 (+0000)
Subject: (output_edge): Don't quote linestyle arg.
X-Git-Tag: BISON-2_1~177
X-Git-Url: https://git.saurik.com/bison.git/commitdiff_plain/080e734812d0fe1f427e16b5e9c7e7fd55c89347?ds=sidebyside

(output_edge): Don't quote linestyle arg.
---

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);