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

[bison.git] / src / derives.c

diff --git a/src/derives.c b/src/derives.c
index 8ca038f85bd4bd495c42cb8da5efee74109506eb..80e430bf71f24a44b9499591dac1cc09ae1cc4fc 100644 (file)
--- a/src/derives.c
+++ b/src/derives.c
@@ -43,7 +43,7 @@ print_derives (void)
        {
          short *rhsp;
          fprintf (stderr, "\t\t%d:", *sp);
-         for (rhsp = ritem + rule_table[*sp].rhs; *rhsp >= 0; ++rhsp)
+         for (rhsp = &ritem[rule_table[*sp].rhs]; *rhsp >= 0; ++rhsp)
            fprintf (stderr, " %s", tags[*rhsp]);
          fprintf (stderr, " (rule %d)\n", -*rhsp - 1);
        }