(install-arch-indep): Use "rm -f" for removing DOC, to avoid an error message

if there is no DOC there.

ChangeLog

+2007-07-28  Eli Zaretskii  <eliz@gnu.org>
+
+	* Makefile.in (install-arch-indep): Use "rm -f" for removing DOC,
+	to avoid an error message if there is no DOC there.
+
 2007-07-25  Glenn Morris  <rgm@gnu.org>
 
 	* Relicense all FSF files to GPLv3 or later.

Makefile.in

@@ -483,7 +483,7 @@ install-arch-indep: mkdir info
 	   (cd ./etc; tar -chf - $${docfile}) \
 	     |(cd $(DESTDIR)${docdir}; umask 022; tar -xvf - && cat > /dev/null) || exit 1; \
 	   (cd $(DESTDIR)$(docdir); chown $${LOGNAME:-$$USERNAME} DOC*; chmod a+r DOC*; \
-	    if test "`echo DOC-*`" != "DOC-*"; then rm DOC; fi); \
+	    if test "`echo DOC-*`" != "DOC-*"; then rm -f DOC; fi); \
 	else true; fi
 	-unset CDPATH; \
 	if [ -r ./lisp ] \