Fixed return type of design_matrix_get_case_count.

[pspp-builds.git] / src / math / design-matrix.c

diff --git a/src/math/design-matrix.c b/src/math/design-matrix.c
index e3743228e6ab30e1bcf9117e9de14cb8b6720c3b..df68287b36e04e8077db317fa780cfeb648553b5 100644 (file)
--- a/src/math/design-matrix.c
+++ b/src/math/design-matrix.c
@@ -247,8 +247,8 @@ design_matrix_set_case_count (struct design_matrix *dm, const struct variable *v
 /*
   Get the number of cases for V.
  */
-void 
-design_matrix_get_case_count (struct design_matrix *dm, const struct variable *v)
+size_t 
+design_matrix_get_case_count (const struct design_matrix *dm, const struct variable *v)
 {
   size_t i;
   assert (dm != NULL);