[AC sjt-xft] fix glyphs-x.c for --with-xft=none

APPROVE COMMIT sjt-xft Clemens> Here is another small refinement. The tree won't built Clemens> without "--with-xft", because error checking is done for Clemens> a variable that doesn't existing, because it's only Clemens> created when USE_XFT is define. -- School of Systems and Information Engineering http://turnbull.sk.tsukuba.ac.jp University of Tsukuba Tennodai 1-1-1 Tsukuba 305-8573 JAPAN Ask not how you can "do" free software business; ask what your business can "do for" free software.