* lib/am/texinfos.am (am__create_installdir): Single-quote $(DESTDIR).
Issue revealed by the 'sc_unquoted_DESTDIR' maintainer check.
Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
## along with this program. If not, see <http://www.gnu.org/licenses/>.
## FIXME: this should probably be moved to header-vars.am ...
-am__create_installdir = $(if $(and $1,$^),$(MKDIR_P) $(DESTDIR)$1,@:)
+am__create_installdir = $(if $(and $1,$^),$(MKDIR_P) '$(DESTDIR)$1',@:)
## ----------- ##
## Variables. ##