commit bash-20130411 snapshot

arrayfunc.c

@@ -929,7 +929,11 @@ array_variable_part (s, subp, lenp)
   var = find_variable (t);
 
   free (t);
+#if 0
   return (var == 0 || invisible_p (var)) ? (SHELL_VAR *)0 : var;
+#else
+  return var;	/* now return invisible variables; caller must handle */
+#endif
 }
 
 #define INDEX_ERROR() \