if test -d $$lang; then \
$(INSTALL_DIR) -m 755 $(DOCDIR)/$$lang; \
$(INSTALL_MAN) $$lang/index.html $(DOCDIR)/$$lang; \
- $(INSTALL_MAN) $$lang/cups.css $(DOCDIR)/$$lang 2>/dev/null || true; \
+ test -f $$lang/cups.css && $(INSTALL_MAN) $$lang/cups.css $(DOCDIR)/$$lang; \
fi; \
done