3aa934c99d7ce21128bebdf2d3b9055922901ec4
hiram
  Sat Jan 5 15:38:11 2019 -0800
mostly minor cosmetic fixups to satisify gcc-7 warnings no redmine

diff --git src/hg/lib/wigDataStream.c src/hg/lib/wigDataStream.c
index 890d802..4187116 100644
--- src/hg/lib/wigDataStream.c
+++ src/hg/lib/wigDataStream.c
@@ -467,45 +467,49 @@
 char *dateStamp = dateTimeStamp();
 
 if (wds->db)
     fprintf (fh, "#\tdb: '%s', track: '%s', output date: %s UTC\n",
 	wds->db, wds->tblName, dateStamp);
 if (wds->isFile)
     fprintf (fh, "#\tfrom file input, output date: %s UTC\n",
 	dateStamp);
 
 freeMem(dateStamp);
 }
 
 static void showResolution(double resolution, FILE *fh)
 {
 if (resolution > 0.0)
+    {
     fprintf (fh, "#\tThis data has been compressed with a minor "
 	"loss in resolution.\n" );
     fprintf (fh, "#\t(Worst case: %g)  The original source data\n",
 	resolution);
     fprintf (fh, "#\t(before querying and compression) is available at \n"
 	"#\t\thttp://hgdownload.soe.ucsc.edu/downloads.html\n");
     }
+}
 
 static void showResolutionNoDownloads(double resolution, FILE *fh)
 {
 if (resolution > 0.0)
+    {
     fprintf (fh, "#\tThis data has been compressed with a minor "
 	"loss in resolution.\n" );
     fprintf (fh, "#\t(Worst case: %g)\n", resolution);
     }
+}
 
 static void showConstraints(struct wiggleDataStream *wds, FILE *fh)
 {
 if (wds->chrName)
     fprintf (fh, "#\tchrom specified: %s\n", wds->chrName);
 if (wds->spanLimit)
     fprintf (fh, "#\tspan specified: %u\n", wds->spanLimit);
 if (wds->winEnd)
     fprintf (fh, "#\tposition specified: %d-%d\n",
 	BASE_1(wds->winStart), wds->winEnd);
 if (wds->bedConstrained && !wds->chrName)
     fprintf (fh, "#\tconstrained by chr names and coordinates in bed list\n");
 else if (wds->bedConstrained)
     fprintf (fh, "#\tconstrained by coordinates in bed list\n");
 wigPrintDataConstraint(wds, fh);