INPUT PROGRAM: Avoid infinite loop for trivially empty input program.

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

diff --git a/src/language/stats/wilcoxon.c b/src/language/stats/wilcoxon.c
index 19c3a403b74dd4c5f9b252aaaf96deff6f63dc4a..284e547556b66256577da0d2e3fe5ef44e0fdc32 100644 (file)
--- a/src/language/stats/wilcoxon.c
+++ b/src/language/stats/wilcoxon.c
@@ -25,9 +25,9 @@
 
 #include "data/casereader.h"
 #include "data/casewriter.h"
+#include "data/dataset.h"
 #include "data/dictionary.h"
 #include "data/format.h"
-#include "data/procedure.h"
 #include "data/subcase.h"
 #include "data/variable.h"
 #include "libpspp/assertion.h"
@@ -81,7 +81,7 @@ wilcoxon_execute (const struct dataset *ds,
   const struct dictionary *dict = dataset_dict (ds);
   const struct two_sample_test *t2s = UP_CAST (test, const struct two_sample_test, parent);
 
-  struct wilcoxon_state *ws = xcalloc (sizeof (*ws), t2s->n_pairs);
+  struct wilcoxon_state *ws = xcalloc (t2s->n_pairs, sizeof *ws);
   const struct variable *weight = dict_get_weight (dict);
   struct variable *weightx = dict_create_internal_var (WEIGHT_IDX, 0);
   struct caseproto *proto;
@@ -358,7 +358,7 @@ show_tests_box (const struct wilcoxon_state *ws,
          double p = LevelOfSignificanceWXMPSR (ws[i].positives.sum, n);
          if (p < 0)
            {
-             msg (MW, ("Too many pairs to calculate exact significance."));
+             msg (MW, _("Too many pairs to calculate exact significance."));
            }
          else
            {