Fixed return type of design_matrix_get_case_count.

design_matrix_get_case_count was declared as returning a void
but it tried to return a value.  Changed it to returning size_t

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);

diff --git a/src/math/design-matrix.h b/src/math/design-matrix.h
index 01026a22f57216f34b19adb716f954230673cf69..ba7f984218261d5db40af8c41a864b51c1af886a 100644 (file)
--- a/src/math/design-matrix.h
+++ b/src/math/design-matrix.h
@@ -89,5 +89,5 @@ void design_matrix_increment_case_count (struct design_matrix *, const struct va
 
 void design_matrix_set_case_count (struct design_matrix *, const struct variable *, size_t);
 
-void design_matrix_get_case_count (struct design_matrix *, const struct variable *);
+size_t design_matrix_get_case_count (const struct design_matrix *, const struct variable *);
 #endif