Fix numerous memory leaks.

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

diff --git a/src/language/stats/rank.c b/src/language/stats/rank.c
index cd3833dbba7a78583ad0aa5016754c8990ad863c..4b6a2034aa5e6edcc81feb382cc41119cf4b14ed 100644 (file)
--- a/src/language/stats/rank.c
+++ b/src/language/stats/rank.c
@@ -865,6 +865,7 @@ cmd_rank (struct lexer *lexer, struct dataset *ds)
                     pivot_table_put2 (table, j, row_idx,
                                       pivot_value_new_user_text (entry, -1));
                 }
+              ds_destroy (&group_vars);
            }
        }