X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fstats%2Fnpar-summary.c;h=04c83e1a0ed694456d3518e5c9ccad30101a2abb;hb=8953baa61127d6d3b91f763663ea647bf3e4e793;hp=c9c2c9da1a9d1a215b0152612fc46eb1240b34e7;hpb=43b1296aafe7582e7dbe6c2b6a8b478d7d9b0fcf;p=pspp

diff --git a/src/language/stats/npar-summary.c b/src/language/stats/npar-summary.c
index c9c2c9da1a..04c83e1a0e 100644
--- a/src/language/stats/npar-summary.c
+++ b/src/language/stats/npar-summary.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2006 Free Software Foundation, Inc.
+   Copyright (C) 2006, 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
@@ -45,23 +45,23 @@ npar_summary_calc_descriptives (struct descriptives *desc,
       double maximum = -DBL_MAX;
       double var;
       struct moments1 *moments = moments1_create (MOMENT_VARIANCE);
-      struct ccase c;
+      struct ccase *c;
       const struct variable *v = *vv++;
       struct casereader *pass;
 
       pass = casereader_clone (input);
       pass = casereader_create_filter_missing (pass,
                                                &v, 1,
-                                               filter, NULL);
+                                               filter, NULL, NULL);
       pass = casereader_create_filter_weight (pass, dict, NULL, NULL);
-      while (casereader_read(pass, &c))
+      while ((c = casereader_read (pass)) != NULL)
 	{
-          double val = case_num (&c, v);
-          double w = dict_get_case_weight (dict, &c, NULL);
+          double val = case_num (c, v);
+          double w = dict_get_case_weight (dict, c, NULL);
           minimum = MIN (minimum, val);
           maximum = MAX (maximum, val);
           moments1_add (moments, val, w);
-	  case_destroy (&c);
+	  case_unref (c);
 	}
       casereader_destroy (pass);