remove unused variable

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

diff --git a/src/language/stats/friedman.c b/src/language/stats/friedman.c
index b000f2692ace30249a975c479039d3d35d283d85..319648527df41386af33587e0b546db1a32c46c5 100644 (file)
--- a/src/language/stats/friedman.c
+++ b/src/language/stats/friedman.c
@@ -171,6 +171,7 @@ friedman_execute (const struct dataset *ds,
        fr.rank_sum[v] += row[v].x;
 
     }
+  casereader_destroy (input);
   free (row);
 
 
@@ -246,7 +247,6 @@ show_sig_box (const struct one_sample_test *ost, const struct friedman *fr)
   const struct variable *weight = dict_get_weight (fr->dict);
   const struct fmt_spec *wfmt = weight ? var_get_print_format (weight) : &F_8_0;
 
-  int i;
   const int row_headers = 1;
   const int column_headers = 0;
   struct tab_table *table =