Fix spurious errors from deleting non-existent files.

diff --git a/v7/src/Makefile b/v7/src/Makefile
index 1b7fc6c441ec70722edcdfb409dd0bd35566e533..cb73d33cbe5de83c7173b32408e14e5278b7b2e4 100644 (file)
--- a/v7/src/Makefile
+++ b/v7/src/Makefile
@@ -1,4 +1,4 @@
-# $Id: Makefile,v 1.14 2000/12/07 22:55:13 cph Exp $
+# $Id: Makefile,v 1.15 2000/12/07 22:56:18 cph Exp $
 #
 # Copyright (c) 2000 Massachusetts Institute of Technology
 #
@@ -65,7 +65,7 @@ clean: clean-extra
        done
 
 clean-extra: mostlyclean-extra
-       rm lib/*.com
+       -rm -f lib/*.com
 
 distclean: distclean-extra
        @for SUBDIR in $(SUBDIRS); do \