src/hg/hgTables/wiggle.c 1.70

Index: src/hg/hgTables/wiggle.c
===================================================================
RCS file: /projects/compbio/cvsroot/kent/src/hg/hgTables/wiggle.c,v
retrieving revision 1.69
retrieving revision 1.70
diff -b -B -U 4 -r1.69 -r1.70
--- src/hg/hgTables/wiggle.c	12 Mar 2009 19:44:21 -0000	1.69
+++ src/hg/hgTables/wiggle.c	13 Mar 2009 21:40:33 -0000	1.70
@@ -331,9 +331,9 @@
 /* If table is type wig (not bedGraph), then intersection has already been 
  * performed on each input (other selected subtracks must be the same type 
  * as table).  
  * Otherwise, handle intersection here. */
-if (anyIntersection() && !isWiggle(database, table))
+if (anyIntersection() && !isWiggle(database, table) && !isBigWig(table))
     {
     char *track2 = cartString(cart, hgtaIntersectTrack);
     char *table2 = cartString(cart, hgtaIntersectTable);
     if (table2 && differentWord(table2, table))
@@ -342,9 +342,9 @@
 	struct trackTable *tt2 = trackTableNew(tdb2, table2, conn);
 	struct dataVector *dataVector2 = dataVectorFetchOneRegion(tt2, region,
 								  conn);
 	char *op = cartString(cart, hgtaIntersectOp);
-	boolean dv2IsWiggle = (isWiggle(database, table2) ||
+	boolean dv2IsWiggle = (isWiggle(database, table2) || isBigWig(table2) ||
 			       isBedGraph(table2));
 	dataVectorIntersect(dataVector1, dataVector2,
 			    dv2IsWiggle, sameString(op, "none"));
 	dataVectorFree(&dataVector2);