add "charset=latin1" to fix rtest problem with b34.dot

diff --git a/rtest/graphs/b34.dot b/rtest/graphs/b34.dot
index 96076cfd7c4756e7a5eb82d094d064d0c1e31ec2..b46d03331f0afe68b9d0b9a480f4ade5e96f9d93 100644 (file)
--- a/rtest/graphs/b34.dot
+++ b/rtest/graphs/b34.dot
@@ -1,4 +1,5 @@
 digraph grafo {
+graph [charset=latin1]
 "0" [ fontname=verdana height=0.1 width=0.1 shape=box label = "seres" ];
 "1" [ fontname=verdana height=0.1 width=0.1 shape=box label = "vivos" ];
 "2" [ fontname=verdana height=0.1 width=0.1 shape=box label = "animales" ];