(ids-dump-insert-jis-x0208-1990): Don't insert `nil'.

diff --git a/ids-dump.el b/ids-dump.el
index 678d6aa..de48c6e 100644 (file)
--- a/ids-dump.el
+++ b/ids-dump.el
@@ -125,8 +125,9 @@
                 h l
                 (decode-builtin-char 'japanese-jisx0208-1990
                                      (logior (lsh h 8) l))
-                (ids-format-list
-                 (get-char-attribute chr 'ideographic-structure))))
+                (or (ids-format-list
+                     (get-char-attribute chr 'ideographic-structure))
+                    "")))
        (setq cell (1+ cell)))
       (setq row (1+ row)))
     (setq h (+ row 32))
@@ -139,8 +140,9 @@
               h l
               (decode-builtin-char 'japanese-jisx0208-1990
                                    (logior (lsh h 8) l))
-              (ids-format-list
-               (get-char-attribute chr 'ideographic-structure))))
+              (or (ids-format-list
+                   (get-char-attribute chr 'ideographic-structure))
+                  "")))
       (setq cell (1+ cell)))))
 
 (defun ids-dump-range (file path func &rest args)