b3aedfa46a48ead09c1cdedf34b07b281ea1ae18
hiram
  Fri Oct 2 10:41:11 2015 -0700
fixup gcc warnings for -Wunused-but-set-variable refs #16121

diff --git src/jkOwnLib/fuzzyFind.c src/jkOwnLib/fuzzyFind.c
index 904446f..577d5af 100644
--- src/jkOwnLib/fuzzyFind.c
+++ src/jkOwnLib/fuzzyFind.c
@@ -1155,44 +1155,42 @@
 static double rwFreq[4];
 static boolean rwIsCdna;
 static boolean rwCheckGoodEnough;
 
 static struct ffAli *rwFindTilesBetween(DNA *ns, DNA *ne, DNA *hs, DNA *he, 
     enum ffStringency stringency, double probMax)
 /* Search for more or less regularly spaced exact matches that are
  * in the right order. */
 {
 int searchOffset;
 int endTileOffset;
 int haySize = he - hs;
 int needleSize = ne - ns;
 int numTiles = 0;
 int bestWeaveVal;
-int tileIx;
 struct ffAli *hitList = NULL;
 struct ffAli *bestAli;
 struct ffAli *ali;
 int possibleTiles;
 double tileProbOne;
 
 possibleTiles = (haySize - nextPowerOfFour(needleSize));
 if (possibleTiles < 1) possibleTiles = 1;
 tileProbOne = probMax/possibleTiles;
 
 searchOffset = 0;
 endTileOffset = 0;
-tileIx = 0;
 for (;;)
     {
     DNA *tile;
     int tileSize;
     double tileProb;
     DNA *h = hs;
 
     searchOffset = endTileOffset;
     if (!ffFindGoodOligo(ns+searchOffset, needleSize-searchOffset, tileProbOne,
         rwFreq, &tile, &tileSize, &tileProb))
         {
         break;
         }
     /* Find all parts that match the tile. */
     for (;;)