X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fexpressions%2Fevaluate.c;h=91b9c84249b76c0e7d799ad7dc089f66874c314a;hb=cc57a28ef6796ae9a64ef80d453f72126956d49d;hp=fc5b74a3ab57b7727e96226c785640e5a3e8ee43;hpb=9bf1c33953f7feff2a24a06293f6fe96b75cc41a;p=pspp-builds.git

diff --git a/src/language/expressions/evaluate.c b/src/language/expressions/evaluate.c
index fc5b74a3..91b9c842 100644
--- a/src/language/expressions/evaluate.c
+++ b/src/language/expressions/evaluate.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2006, 2007, 2009 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -170,12 +170,9 @@ cmd_debug_evaluate (struct lexer *lexer, struct dataset *dsother UNUSED)
             }
 
           if (c == NULL)
-            {
-              c = xmalloc (sizeof *c);
-              case_create (c, dict_get_next_value_idx (d));
-            }
+            c = case_create (dict_get_next_value_idx (d));
           else
-            case_resize (c, dict_get_next_value_idx (d));
+            c = case_resize (c, dict_get_next_value_idx (d));
 
           if (lex_is_number (lexer))
             case_data_rw (c, v)->f = lex_tokval (lexer);
@@ -255,11 +252,7 @@ cmd_debug_evaluate (struct lexer *lexer, struct dataset *dsother UNUSED)
   if (ds)
     destroy_dataset (ds);
 
-  if (c != NULL)
-    {
-      case_destroy (c);
-      free (c);
-    }
+  case_unref (c);
 
   return retval;
 }