--- ray/src/px/Rmakefile	2012/10/05 00:59:38	2.69
+++ ray/src/px/Rmakefile	2014/04/26 15:59:38	2.70
@@ -1,4 +1,4 @@
-# RCSid: $Id: Rmakefile,v 2.69 2012/10/05 00:59:38 greg Exp $
+# RCSid: $Id: Rmakefile,v 2.70 2014/04/26 15:59:38 greg Exp $
 #
 # Compiles for image processing and display programs
 #
@@ -46,7 +46,7 @@ pbilat.csh
 	pmdblur xyzimage phisto pdelta pgblur ra_pfm ran2tiff pbilat
 
 clean:
-	rm -f $(PROGS) $(SPECIAL) *.o core x11findwind.c
+	rm -f $(PROGS) $(SPECIAL) *.o x11findwind.c
 	cd tiff; make distclean
 
 pfilt:	pfilt.o pf2.o pf3.o