554ac74cd549839f4e59820fe66bde5a7b73e981
hiram
  Thu Oct 15 15:35:06 2015 -0700
fixup gcc warnings for -Wunused-but-set-variable refs #16121

diff --git src/hg/hgTables/wiggle.c src/hg/hgTables/wiggle.c
index 49c9f93..bf8bc41 100644
--- src/hg/hgTables/wiggle.c
+++ src/hg/hgTables/wiggle.c
@@ -896,47 +896,46 @@
 	}
     slReverse(&bedList);
     }
 
 wiggleDataStreamFree(&wds);
 
 return bedList;
 }	/*	struct bed *getWiggleAsBed()	*/
 
 struct wigAsciiData *getWiggleAsData(struct sqlConnection *conn, char *table,
 	struct region *region)
 /*	return the wigAsciiData list	*/
 {
 int maxOut = 0;
 struct wigAsciiData *data = NULL;
-int outCount;
 
 maxOut = bigFileMaxOutput();
-outCount = wigOutRegion(table, conn, region, maxOut, wigDataNoPrint, &data, 0);
+// ignore return outCount from wigOutRegion:
+wigOutRegion(table, conn, region, maxOut, wigDataNoPrint, &data, 0);
 
 return data;
 }
 
 struct wigAsciiData *getWiggleData(struct sqlConnection *conn, char *table,
 	struct region *region, int maxOut, int spanConstraint)
 /*	like getWiggleAsData above, but with specific spanConstraint and
  *	a different data limit count, return the wigAsciiData list	*/
 {
 struct wigAsciiData *data = NULL;
-int outCount;
 
-outCount = wigOutRegion(table, conn, region, maxOut, wigDataNoPrint, &data,
+wigOutRegion(table, conn, region, maxOut, wigDataNoPrint, &data,
 	spanConstraint);
 
 return data;
 }
 
 void doOutWigData(struct trackDb *track, char *table, struct sqlConnection *conn)
 /* Return wiggle data in variableStep format. */
 {
 doOutWig(track, table, conn, wigOutData);
 }
 
 void doOutWigBed(struct trackDb *track, char *table, struct sqlConnection *conn)
 /* Return wiggle data in bed format. */
 {
 doOutWig(track, table, conn, wigOutBed);