Fixed update of covariance matrix when both variables are categorical.

[pspp-builds.git] / src / language / stats / descriptives.c

diff --git a/src/language/stats/descriptives.c b/src/language/stats/descriptives.c
index 70751495024e6f9767943a25d8349449ee981273..72f7476ae4e89fbc42c6ebe340c134b9b0353b2d 100644 (file)
--- a/src/language/stats/descriptives.c
+++ b/src/language/stats/descriptives.c
@@ -30,7 +30,6 @@
 #include <language/dictionary/split-file.h>
 #include <language/lexer/lexer.h>
 #include <language/lexer/variable-parser.h>
-#include <libpspp/alloc.h>
 #include <libpspp/array.h>
 #include <libpspp/compiler.h>
 #include <libpspp/message.h>
@@ -39,6 +38,8 @@
 #include <output/manager.h>
 #include <output/table.h>
 
+#include "xalloc.h"
+
 #include "gettext.h"
 #define _(msgid) gettext (msgid)
 #define N_(msgid) msgid
@@ -122,7 +123,7 @@ static const struct dsc_statistic_info dsc_info[DSC_N_STATS] =
 struct dsc_var
   {
     const struct variable *v;         /* Variable to calculate on. */
-    char z_name[LONG_NAME_LEN + 1]; /* Name for z-score variable. */
+    char z_name[VAR_NAME_LEN + 1]; /* Name for z-score variable. */
     double valid, missing;     /* Valid, missing counts. */
     struct moments *moments;    /* Moments. */
     double min, max;            /* Maximum and mimimum values. */
@@ -494,7 +495,7 @@ static bool
 generate_z_varname (const struct dictionary *dict, struct dsc_proc *dsc, char *z_name,
                     const char *var_name, int *z_cnt)
 {
-  char name[LONG_NAME_LEN + 1];
+  char name[VAR_NAME_LEN + 1];
 
   /* Try a name based on the original variable name. */
   name[0] = 'Z';