MonetDB: holindex - Fix the code that materializes the head.

[Eleni Petraki]

Changeset: 172fb52fa5e0 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=172fb52fa5e0
Modified Files:
        monetdb5/extras/crackers/crackers_core_unordered.mx
Branch: holindex
Log Message:

Fix the code that materializes the head.


diffs (19 lines):

diff --git a/monetdb5/extras/crackers/crackers_core_unordered.mx 
b/monetdb5/extras/crackers/crackers_core_unordered.mx
--- a/monetdb5/extras/crackers/crackers_core_unordered.mx
+++ b/monetdb5/extras/crackers/crackers_core_unordered.mx
@@ -1775,12 +1775,12 @@ static str CRKcopy_x_@2_@1 (
        const BUN n = last - first + 1;
        const BUN snt = n * sizeof(@1);
        BUN i;
-       oid h = crackerbat->hseqbase + first;
-       oid *x = (oid *) crackerbat->H->heap.base + first;
+       oid h = basebat->hseqbase + first;
+       oid *src_h_crackerbat = (oid *) Hloc(crackerbat,BUNfirst(crackerbat));
 
        /*materialize head*/
        for (i=first; i <= last; i++)
-               *x++ = h++;
+               src_h_crackerbat[i] = h++;
        
        /*copy data (tail) from base bat to cracker bat*/
        memcpy(&src_t_crackerbat[first], &src_t_basebat[first], snt);
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