gui: Fix compatibility with older gettext.

[pspp] / src / language / stats / descriptives.c

diff --git a/src/language/stats/descriptives.c b/src/language/stats/descriptives.c
index 1ee9874f0fc5f0d7e7f42ebf152fd00b756310e9..0cee83e06b79b018feeeb4834e46af87fabc1f89 100644 (file)
--- a/src/language/stats/descriptives.c
+++ b/src/language/stats/descriptives.c
@@ -76,7 +76,7 @@ struct dsc_trns
     size_t var_cnt;             /* Number of variables. */
     enum dsc_missing_type missing_type; /* Treatment of missing values. */
     enum mv_class exclude;      /* Classes of missing values to exclude. */
-    struct variable *filter;    /* Dictionary FILTER BY variable. */
+    const struct variable *filter;    /* Dictionary FILTER BY variable. */
     struct casereader *z_reader; /* Reader for count, mean, stddev. */
     casenumber count;            /* Number left in this SPLIT FILE group.*/
     bool ok;
@@ -272,7 +272,7 @@ cmd_descriptives (struct lexer *lexer, struct dataset *ds)
               else
                {
                  enum dsc_statistic s = match_statistic (lexer);
-                 if (s == DSC_NONE )
+                 if (s == DSC_NONE)
                    {
                      lex_error (lexer, NULL);
                      goto error;
@@ -292,7 +292,7 @@ cmd_descriptives (struct lexer *lexer, struct dataset *ds)
           else
            {
              dsc->sort_by_stat = match_statistic (lexer);
-             if (dsc->sort_by_stat == DSC_NONE )
+             if (dsc->sort_by_stat == DSC_NONE)
                dsc->sort_by_stat = DSC_MEAN;
            }
           if (lex_match (lexer, T_LPAREN))
@@ -727,7 +727,7 @@ setup_z_trns (struct dsc_proc *dsc, struct dataset *ds)
   t->z_score_cnt = cnt;
   t->missing_type = dsc->missing_type;
   t->exclude = dsc->exclude;
-  if ( t->missing_type == DSC_LISTWISE )
+  if (t->missing_type == DSC_LISTWISE)
     {
       t->var_cnt = dsc->var_cnt;
       t->vars = xnmalloc (t->var_cnt, sizeof *t->vars);
@@ -780,7 +780,7 @@ static void
 calc_descriptives (struct dsc_proc *dsc, struct casereader *group,
                    struct dataset *ds)
 {
-  struct variable *filter = dict_get_filter (dataset_dict (ds));
+  const struct variable *filter = dict_get_filter (dataset_dict (ds));
   struct casereader *pass1, *pass2;
   casenumber count;
   struct ccase *c;
@@ -1004,7 +1004,7 @@ display (struct dsc_proc *dsc)
     table, PIVOT_AXIS_ROW, N_("Variable"));
   for (size_t i = 0; i < dsc->var_cnt; i++)
     {
-      struct dsc_var *dv = &dsc->vars[i];
+      const struct dsc_var *dv = &dsc->vars[i];
 
       int row = pivot_category_create_leaf (variables->root,
                                             pivot_value_new_variable (dv->v));