* src/gram.c (ritem_print): Be sure to subtract 1 when displaying

[bison.git] / src / gram.c

diff --git a/src/gram.c b/src/gram.c
index 6368051c686e01259ddbe4a80d7799a44fe8514e..4ec973c121a74161cae5d598fa2fa66c7165f9ee 100644 (file)
--- a/src/gram.c
+++ b/src/gram.c
@@ -66,7 +66,7 @@ ritem_print (FILE *out)
     if (ritem[i] >= 0)
       fprintf (out, "  %s", tags[ritem[i]]);
     else
-      fprintf (out, "  (rule %d)\n", -ritem[i]);
+      fprintf (out, "  (rule %d)\n", -ritem[i] - 1);
   fputs ("\n\n", out);
 }