Merge "master" into "psppsheet" to obtain bug fixes from "master".

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

diff --git a/src/language/stats/npar.c b/src/language/stats/npar.c
index e277d36acccd887eee8687b925943634e0484a9e..af41b104731665e4adb4202d609de00fa8f77a7d 100644 (file)
--- a/src/language/stats/npar.c
+++ b/src/language/stats/npar.c
@@ -1080,7 +1080,7 @@ parse_two_sample_related_test (struct lexer *lexer,
   if (!parse_variables_const_pool (lexer, pool,
                                   dict,
                                   &vlist1, &n_vlist1,
-                                  PV_NUMERIC | PV_NO_SCRATCH | PV_NO_DUPLICATE) )
+                                  PV_NUMERIC | PV_NO_SCRATCH | PV_DUPLICATE) )
     return false;
 
   if ( lex_match (lexer, T_WITH))
@@ -1088,7 +1088,7 @@ parse_two_sample_related_test (struct lexer *lexer,
       with = true;
       if ( !parse_variables_const_pool (lexer, pool, dict,
                                        &vlist2, &n_vlist2,
-                                       PV_NUMERIC | PV_NO_SCRATCH | PV_NO_DUPLICATE) )
+                                       PV_NUMERIC | PV_NO_SCRATCH | PV_DUPLICATE) )
        return false;
 
       paired = (lex_match (lexer, T_LPAREN) &&
@@ -1101,9 +1101,12 @@ parse_two_sample_related_test (struct lexer *lexer,
       if (paired)
        {
          if ( n_vlist1 != n_vlist2)
-           msg (SE, _("PAIRED was specified but the number of variables "
+            {
+             msg (SE, _("PAIRED was specified but the number of variables "
                       "preceding WITH (%zu) did not match the number "
                       "following (%zu)."), n_vlist1, n_vlist2);
+              return false;
+            }
 
          test_parameters->n_pairs = n_vlist1 ;
        }