Fix warning and build issues

As reported by Jonathan Kew on the list.

src/hb-set-private.hh

@@ -136,7 +136,7 @@ struct _hb_set_t
   elt_t elts[ELTS]; /* 8kb */
 
   ASSERT_STATIC (sizeof (elt_t) * 8 == BITS);
-  ASSERT_STATIC (sizeof (elts) * 8 > MAX_G);
+  ASSERT_STATIC (sizeof (elt_t) * 8 * ELTS > MAX_G);
 };
 
 

src/main.cc

@@ -124,10 +124,11 @@ main (int argc, char **argv)
 	    const LangSys &langsys = n_langsys == -1
 				   ? script.get_default_lang_sys ()
 				   : script.get_lang_sys (n_langsys);
-	    printf (n_langsys == -1
-		   ? "      Default Language System\n"
-		   : "      Language System %2d of %2d: %.4s\n", n_langsys, num_langsys,
-	            (const char *)script.get_lang_sys_tag (n_langsys));
+	    if (n_langsys == -1)
+	      printf ("      Default Language System\n");
+	    else
+	      printf ("      Language System %2d of %2d: %.4s\n", n_langsys, num_langsys,
+		      (const char *)script.get_lang_sys_tag (n_langsys));
 	    if (langsys.get_required_feature_index () == Index::NOT_FOUND_INDEX)
 	      printf ("        No required feature\n");