f7148e5113be698a6fe208b4b233540be2000636
kate
  Thu Apr 23 11:30:36 2020 -0700
Change note on longlabel when hide empty is on.  Also, limit to composite track label (don't display on subtracks). refs #23365

diff --git src/hg/hgTracks/bedTrack.c src/hg/hgTracks/bedTrack.c
index 180ca43..4642115 100644
--- src/hg/hgTracks/bedTrack.c
+++ src/hg/hgTracks/bedTrack.c
@@ -78,31 +78,31 @@
     char *bigDataUrl = hashFindVal(settings, "bigDataUrl");
     struct bedTabixFile *btf = bedTabixFileMayOpen(bigDataUrl, NULL, 0, 0);
     list = bedTabixReadBeds(btf, chromName, winStart, winEnd, loader);
     bedTabixFileClose(&btf);
     }
 else if (tg->isBigBed)
     { // avoid opening an unneeded db connection for bigBed; required not to use mysql for parallel fetch tracks
     struct lm *lm = lmInit(0);
     struct bigBedInterval *bb, *bbList = bigBedSelectRange(tg, chromName, winStart, winEnd, lm);
     struct bbiFile *bbi = fetchBbiForTrack(tg);
     char *bedRow[bbi->fieldCount];
     char startBuf[16], endBuf[16];
 
     struct bigBedFilter *filters = bigBedBuildFilters(cart, bbi, tg->tdb);
     if (compositeChildHideEmptySubtracks(cart, tg->tdb, NULL, NULL))
-       labelTrackAsFiltered(tg);
+       labelTrackAsHideEmpty(tg);
 
      if (tg->itemName == bedName && !trackDbSettingClosestToHomeOn(tg->tdb, "linkIdInName"))
         tg->itemName = bigBedItemName;
 
     bigBedLabelCalculateFields(cart, tg->tdb, bbi,  &tg->labelColumns);
     unsigned filtered = 0;
     for (bb = bbList; bb != NULL; bb = bb->next)
         {
         bigBedIntervalToRow(bb, chromName, startBuf, endBuf, bedRow, ArraySize(bedRow));
         if (!bigBedFilterInterval(bedRow, filters))
             {
             filtered++;
             continue;
             }
         bed = loader(bedRow);