ff9313091f342ffe62a124427b5c9d6a516faaea
hiram
  Thu Oct 15 15:03:07 2015 -0700
fixup gcc warnings for -Wunused-but-set-variable refs #16121

diff --git src/hg/hgc/rnaFoldClick.c src/hg/hgc/rnaFoldClick.c
index 6da4a60..36e514b 100644
--- src/hg/hgc/rnaFoldClick.c
+++ src/hg/hgc/rnaFoldClick.c
@@ -238,36 +238,36 @@
      scoreColorFormat = mkScoreColorFormat(scores, foldLength, referenceText);
      }
 
 /* Find max. length of source (species) field. */
 for (mc = maf->components; mc != NULL; mc = mc->next)
     {
     int len = strlen(mc->src)+strlen(hDbOrganism(mc->src)) + 1;
     if (srcChars < len)
         srcChars = len;
     }
 
 /* Pretty print maf and fold */
 fprintf(f, "<PRE><TT>");
 for (lineStart = 0; lineStart < maf->textSize; lineStart = lineEnd)
     {
-    int size;
+    // int size;  unused variable
     char buf[256];
     lineEnd = lineStart + lineSize;
     if (lineEnd >= maf->textSize)
         lineEnd = maf->textSize;
-    size = lineEnd - lineStart;
+    // size = lineEnd - lineStart;  unused variable
     fprintf(f, "%-*s %.*s\n", srcChars, positionTag, lineSize, adjPosString + lineStart);
     for (mc = maf->components, i = 0; mc != NULL; mc = mc->next, i++)
         {
 	safef(buf, sizeof(buf), "%s/%s", mc->src, hDbOrganism(mc->src));
 	fprintf(f, "%-*s ", srcChars, buf);
 	htmlColorPrintString(f, mc->text + lineStart, mafColorFormats[i] + lineStart, mafColors, lineSize);
 	fprintf(f, "\n");
 	}
     fprintf(f, "%-*s %.*s\n", srcChars, foldTag, lineSize, adjFold + lineStart);
     fprintf(f, "%-*s %.*s\n", srcChars, pairSymbolsTag, lineSize, pairSymbols + lineStart);
     if (scores)
 	{
 	fprintf(f, "%-*s ", srcChars, scoresTag);
 	htmlColorPrintString(f, scoreString + lineStart, scoreColorFormat + lineStart, scoreColors, lineSize);
 	fprintf(f, "\n");