Also install comp.dat, and fixed a bug in create_comps()

libraries/liblunicode/Makefile.in

@@ -23,7 +23,7 @@ ucgendat: $(LIBRARY) ucgendat.o
 	$(LTLINK) -o $@ ucgendat.o $(LIBS)
 	./ucgendat $(srcdir)/UnicodeData.txt -x $(srcdir)/CompositionExclusions.txt
 
-DATFILES = case.dat cmbcl.dat ctype.dat decomp.dat num.dat
+DATFILES = case.dat cmbcl.dat comp.dat ctype.dat decomp.dat num.dat
 
 install-local: $(PROGRAMS) FORCE
 	-$(MKDIR) $(DESTDIR)$(datadir)/ucdata

libraries/liblunicode/ucdata/ucgendat.c

@@ -1159,6 +1159,7 @@ create_comps(void)
 	comps[cu].code2 = decomps[i].decomp[1];
 	cu++;
     }
+    comps_used = cu;
     qsort(comps, comps_used, sizeof(_comp_t),
 	  (int (*)(const void *, const void *)) cmpcomps);
 }