Merge remote-tracking branch 'origin/maint'

[bison.git] / src / print_graph.c

diff --git a/src/print_graph.c b/src/print_graph.c
index d37afb2cd9d45c3fe36d208101f5941c2251f778..4847c4cc7224b0faefdef47c547ec60bd59b5840 100644 (file)
--- a/src/print_graph.c
+++ b/src/print_graph.c
@@ -155,8 +155,7 @@ print_state (state *s, FILE *fgraph)
   /* A node's label contains its items.  */
   obstack_init (&node_obstack);
   print_core (&node_obstack, s);
-  obstack_1grow (&node_obstack, '\0');
-  output_node (s->number, obstack_finish (&node_obstack), fgraph);
+  output_node (s->number, obstack_finish0 (&node_obstack), fgraph);
   obstack_free (&node_obstack, 0);
 
   /* Output the edges.  */