mann-whitney: Suppress GCC warning about unused parameter.

diff --git a/src/language/stats/mann-whitney.c b/src/language/stats/mann-whitney.c
index 18be7c148761dbbba3b5d51c913985f4fdfe4b93..eafafdd9503147ea22e9f0c542ca058da43b98c1 100644 (file)
--- a/src/language/stats/mann-whitney.c
+++ b/src/language/stats/mann-whitney.c
@@ -60,7 +60,7 @@ mann_whitney_execute (const struct dataset *ds,
                      enum mv_class exclude,
                      const struct npar_test *test,
                      bool exact,
-                     double timer)
+                     double timer UNUSED)
 {
   int i;
   const struct dictionary *dict = dataset_dict (ds);