Imported from ../bash-3.1.tar.gz.

dispose_cmd.c

@@ -1,6 +1,6 @@
 /* dispose_command.c -- dispose of a COMMAND structure. */
 
-/* Copyright (C) 1987,1991 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2005 Free Software Foundation, Inc.
 
    This file is part of GNU Bash, the Bourne Again SHell.
 
@@ -239,11 +239,16 @@ dispose_word (w)
      WORD_DESC *w;
 {
   FREE (w->word);
-#if 0
-  free (w);
-#else
   ocache_free (wdcache, WORD_DESC, w);
-#endif
+}
+
+/* Free a WORD_DESC, but not the word contained within. */
+void
+dispose_word_desc (w)
+     WORD_DESC *w;
+{
+  w->word = 0;
+  ocache_free (wdcache, WORD_DESC, w);
 }
 
 /* How to get rid of a linked list of words.  A WORD_LIST. */