X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dispose_cmd.c;h=d0b6bbdb0643dd07131706e9bb654dc3fda81909;hb=d166f048818e10cf3799aa24a174fb22835f1acc;hp=86443f1bebfa9acb16fb78452fe45087a9197455;hpb=ccc6cda312fea9f0468ee65b8f368e9653e1380b;p=platform%2Fupstream%2Fbash.git

diff --git a/dispose_cmd.c b/dispose_cmd.c
index 86443f1..d0b6bbd 100644
--- a/dispose_cmd.c
+++ b/dispose_cmd.c
@@ -175,18 +175,24 @@ dispose_words (list)
     }
 }
 
-/* How to dispose of an array of pointers to char. */
+#ifdef INCLUDE_UNUSED
+/* How to dispose of an array of pointers to char.  This is identical to
+   free_array in stringlib.c. */
 void
 dispose_word_array (array)
      char **array;
 {
   register int count;
 
+  if (array == 0)
+    return;
+
   for (count = 0; array[count]; count++)
     free (array[count]);
 
   free (array);
 }
+#endif
 
 /* How to dispose of an list of redirections.  A REDIRECT. */
 void