85bd10da37f403d155c4434d90edcd146e682948
braney
  Mon May 15 13:03:32 2017 -0700
add sorting to composite wiggles.

diff --git src/hg/hgComposite/hgComposite.c src/hg/hgComposite/hgComposite.c
index 8b14828..a050079 100644
--- src/hg/hgComposite/hgComposite.c
+++ src/hg/hgComposite/hgComposite.c
@@ -902,23 +902,25 @@
     if (currentComposite == NULL)
         warn("cannot add track without specifying a composite");
     else
         {
         struct trackDb *tdb = findTrack(newTrackName, wigTracks);
 
         struct track *track;
         AllocVar(track);
         track->name = makeUnique(nameHash,  tdb);
         track->shortLabel = tdb->shortLabel;
         track->longLabel = tdb->longLabel;
         slAddHead(&currentComposite->trackList, track);
         }
     }
 
-//struct trackDb *fullTrackList = getFullTrackList(cart);
+if (currentComposite)
+    cartSetString(cart, hgsCurrentComposite, currentComposite->name);
+
 doUi(database, groupList, wigTracks, currentComposite, compositeList);
 
 outputCompositeHub(database, hubName,  compositeList, nameHash);
 cartCheckout(&cart);
 cgiExitTime("hgComposite", enteredMainTime);
 return 0;
 }