53e7415427718eb301c604850ae155d739c84bf7
kate
  Wed May 15 15:53:23 2019 -0700
Removing useless warning. refs #23480

diff --git src/hg/lib/hui.c src/hg/lib/hui.c
index d543af3..a3683ac 100644
--- src/hg/lib/hui.c
+++ src/hg/lib/hui.c
@@ -7694,31 +7694,31 @@
     {
     printf("<TH class='matCell all %s' ALIGN=%s nowrap colspan=2>",
            dimensionY->tags[ixY],left?"RIGHT":"LEFT");
     if (left)
         printf("%s&nbsp;",compositeLabelWithVocabLink(db,parentTdb,childTdb,dimensionY->groupTag,
                                                       dimensionY->titles[ixY]));
     buttonsForOne(dimensionY->tags[ixY], FALSE, left, FALSE);
     if (!left)
         printf("&nbsp;%s",compositeLabelWithVocabLink(db,parentTdb,childTdb,dimensionY->groupTag,
                                                       dimensionY->titles[ixY]));
     puts("</TH>");
     }
 else if (dimensionX)
     {
     printf("<TH ALIGN=%s>",left?"RIGHT":"LEFT");
-    buttonsForAll(TRUE, TRUE);  // WARNING: not tested (is this used ?)
+    buttonsForAll(TRUE, TRUE);
     puts("</TH>");
     }
 else if (left && dimensionY && childTdb != NULL)
     printf("<TH class='matCell all %s' ALIGN=RIGHT nowrap>%s</TH>\n",dimensionY->tags[ixY],
            compositeLabelWithVocabLink(db,parentTdb,childTdb,dimensionY->groupTag,
                                        dimensionY->titles[ixY]));
 }
 
 static int displayABCdimensions(char *db,struct cart *cart, struct trackDb *parentTdb,
                                 struct slRef *subtrackRefList, membersForAll_t* membersForAll)
 // This will walk through all declared nonX&Y dimensions (X and Y is the 2D matrix of CBs.
 // NOTE: ABC dims are only supported if there are X & Y both.
 //       Also expected number should be passed in
 {
 int count=0,ix;