e685265dd1b666acaab2bc076c141c368fb4be66
hiram
  Thu Oct 15 11:36:17 2015 -0700
fixup gcc warnings for -Wunused-but-set-variable refs #16121

diff --git src/hg/hgTracks/rnaPLFoldTrack.c src/hg/hgTracks/rnaPLFoldTrack.c
index 3805f94..0aa8042 100644
--- src/hg/hgTracks/rnaPLFoldTrack.c
+++ src/hg/hgTracks/rnaPLFoldTrack.c
@@ -123,34 +123,31 @@
  //slSort(&itemList, bedCmp);
  sqlFreeResult(&sr);
  tg->items = itemList;
  hFreeConn(&conn);
 }
 
 void bedLoadRnaLpFoldItem(struct track *tg, char *table, ItemLoader loader)
 /* RNALPFOLD specific tg->item loader. */
 {
 bedLoadRnaLpFoldItemByQuery(tg, table, NULL, loader);
 }
 
 void rnaPLFoldLoadItems(struct track *tg)
 /* loadItems loads up items for the chromosome range indicated.   */
 {
-int count = 0;
-
 bedLoadRnaLpFoldItem(tg, tg->table, (ItemLoader)rnaPLFoldLoad);
-count = slCount((struct sList *)(tg->items));
 tg->canPack = FALSE;
 }
 
 int rnaPLFoldTotalHeight(struct track *tg, enum trackVisibility vis)
 /* Return total height. Called before and after drawItems. 
  * Must set height, lineHeight, heightPer */ 
 {
 tg->lineHeight = tl.fontHeight + 1;
 tg->heightPer  = tg->lineHeight - 1;
 if ( vis==tvDense || ( tg->limitedVisSet && tg->limitedVis==tvDense ) )
     tg->height = tg->lineHeight;
  else
    {
      tg->height = max((int)(insideWidth*(basePairSpan/2.0)/(winEnd-winStart)),tg->lineHeight);