X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fstats%2Fnpar-summary.c;h=625291360fb7ed453472982f01b084bf46edf003;hb=c5ad65b0351ab1d897eb072eeaec06fb37802b01;hp=05fa1d02527951bf7ecbf26a724ee76cfe2e8ffe;hpb=d0b91eae59319ab2756d0d43b9cb15eb9cd3c234;p=pspp-builds.git

diff --git a/src/language/stats/npar-summary.c b/src/language/stats/npar-summary.c
index 05fa1d02..62529136 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, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2009, 2010 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
@@ -160,11 +160,15 @@ do_summary_box (const struct descriptives *desc,
 
       tab_text (table, 0, 2 + v, 0, var_to_string (var));
 
-      tab_double (table, 1, 2 + v, 0, desc[v].n, fmt);
-      tab_double (table, 2, 2 + v, 0, desc[v].mean, fmt);
-      tab_double (table, 3, 2 + v, 0, desc[v].std_dev, fmt);
-      tab_double (table, 4, 2 + v, 0, desc[v].min, fmt);
-      tab_double (table, 5, 2 + v, 0, desc[v].max, fmt);
+      col = 1;
+      if (desc != NULL)
+        {
+          tab_double (table, col++, 2 + v, 0, desc[v].n, fmt);
+          tab_double (table, col++, 2 + v, 0, desc[v].mean, fmt);
+          tab_double (table, col++, 2 + v, 0, desc[v].std_dev, fmt);
+          tab_double (table, col++, 2 + v, 0, desc[v].min, fmt);
+          tab_double (table, col++, 2 + v, 0, desc[v].max, fmt);
+        }
     }