possible endless loop in make clean

diff --git a/Makefile.in b/Makefile.in
index 39d942f22bc9a32957c57961c4167740548a6af5..c6c4e750115317f06f6f9a40053e71488dd3a42c 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -90,7 +90,7 @@ drill-realclean:      drill-config
                ( cd drill ; $(MAKE) -f Makefile realclean)
 
 drill-clean:   
-               ( cd drill ; if [ -f Makefile ] ; then $(MAKE) -f Makefile clean ; fi ;)
+               ( if [ -f drill/Makefile ] ; then cd drill ; $(MAKE) -f Makefile clean ; fi ;)
 
 drill-confclean:
                ( cd drill ; if [ -f Makefile ] ; then $(MAKE) -f Makefile confclean ; fi ;)