fix case where index has no clauses.

2008-11-04 17:01:57 +00:00 · 2008-11-04 17:01:57 +00:00 · e19a8eeb87
parent 13fb5d5156
commit e19a8eeb87
1 changed files with 1 additions and 1 deletions
--- a/C/dbase.c
+++ b/C/dbase.c
@ -3706,7 +3706,7 @@ index_sz(LogUpdIndex *x)
    else
      endop = Yap_opcode(_trust_logical);
    start = start->u.Ills.l1;
-    do {
+    if (start->u.Ills.s) do {
      sz += (UInt)NEXTOP((yamop*)NULL,OtaLl);
      op1 = start->opc;
      count++;