b3b9c1ad9f206daaa01788f121f7febde08b5b86
max
  Tue May 7 13:31:30 2013 -0700
temporarily taking back a change as it proved deadly for bed3 files
diff --git src/hg/hgTracks/bigBedTrack.c src/hg/hgTracks/bigBedTrack.c
index da0b2ba..1b6381c 100644
--- src/hg/hgTracks/bigBedTrack.c
+++ src/hg/hgTracks/bigBedTrack.c
@@ -224,26 +224,27 @@
 freez(&tg->summary);
 }
 
 static void bigBedMapItem(struct track *tg, struct hvGfx *hvg, void *item,
 				char *itemName, char *mapItemName, int start, int end,
 				int x, int y, int width, int height)
 /* Pull out special mouseover text from item->mouseOver. 
  * Fallback to item->name if it's not set.
  * (derived from bedPlusLabelMapItem) */
 {
 // Don't bother if we are imageV2 and a dense child.
 if (theImgBox && tg->limitedVis == tvDense && tdbIsCompositeChild(tg->tdb))
     return;
 
 struct linkedFeatures *lf = item;
-char *mouseOverText   = isEmpty(lf->mouseOver) ? lf->name : lf->mouseOver;
+//char *mouseOverText   = (lf->mouseOver==NULL || isEmpty(lf->mouseOver)) ? lf->name : lf->mouseOver;
+char *mouseOverText   = lf->name;
 mapBoxHc(hvg, start, end, x, y, width, height, tg->track, mapItemName, mouseOverText);
 }
 
 void bigBedMethods(struct track *track, struct trackDb *tdb, 
                                 int wordCount, char *words[])
 /* Set up bigBed methods. */
 {
 complexBedMethods(track, tdb, TRUE, wordCount, words);
 track->mapItem = bigBedMapItem;
 }