Changeset: ab0c5c30968d for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=ab0c5c30968d
Modified Files:
gdk/gdk_aggr.c
Branch: unlock
Log Message:
small fix counting nr of 1s in msk empty bat
diffs (12 lines):
diff --git a/gdk/gdk_aggr.c b/gdk/gdk_aggr.c
--- a/gdk/gdk_aggr.c
+++ b/gdk/gdk_aggr.c
@@ -981,7 +981,7 @@ mskCountOnes(BAT *b, struct canditer *ci
{
BUN cnt = 0, ncand = ci->ncand;
- if (ci->tpe == cand_dense) {
+ if (ci->tpe == cand_dense && BATcount(b)) {
const uint32_t *restrict src = Tloc(b, (ci->seq - b->hseqbase)
/ 32);
int bits = (ci->seq - b->hseqbase) % 32;
if (bits + ncand <= 32) {
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