0f65acf368d1eb66c7026b688002abee0eb81cb9
braney
  Wed Feb 25 11:09:50 2026 -0800
fix bug on hgc page for clinvar submissions track on items located on
chrom 0 in the bigBed numbering scheme  refs #37138

diff --git src/hg/hgc/clinvarSubLolly.c src/hg/hgc/clinvarSubLolly.c
index d0f3fd3f2b6..af0892ce0d2 100644
--- src/hg/hgc/clinvarSubLolly.c
+++ src/hg/hgc/clinvarSubLolly.c
@@ -112,28 +112,28 @@
 
     if (!(bed->chromStart == start && bed->chromEnd == end))
 	continue;
 
     // our names are unique
     char *name = bed->name;
     boolean match = (isEmpty(name) && isEmpty(item)) || sameOk(name, item);
     if (!match)
         continue;
 
     int numSubs = chopString(fields[12], ",", NULL, 0);
 
     printPos(bed->chrom, bed->chromStart, bed->chromEnd, NULL, FALSE, name);
     
     char chromBuf[2048];
-    bbiCachedChromLookup(bbi, bb->chromId, 0, chromBuf, sizeof chromBuf);
+    bbiCachedChromLookup(bbi, bb->chromId, -1, chromBuf, sizeof chromBuf);
     // print all the submissions that match the clinical significance of the
     // bead that the user clicked on.
     printSubmissions(tdb,  chromBuf, bb->start, bb->end, atoi(fields[4]), numSubs, FALSE);
 
     // now print the ones with a different clinical status
     printSubmissions(tdb,  chromBuf, bb->start, bb->end, atoi(fields[4]), numSubs, TRUE);
 
     // we found what we wanted
     break;
     }
 printTrackHtml(tdb);
 }