array: clean up a warning

diff --git a/src/libply/ply-array.c b/src/libply/ply-array.c
index b3f88b93a8a4532b045c0fd769eea41d32463a21..41134b86ccbb65b281e2f093f616631eda2f3646 100644 (file)
--- a/src/libply/ply-array.c
+++ b/src/libply/ply-array.c
@@ -78,6 +78,8 @@ ply_array_get_size (ply_array_t *array)
 {
   int size;
 
+  assert (array->element_type == PLY_ARRAY_ELEMENT_TYPE_POINTER ||
+          array->element_type == PLY_ARRAY_ELEMENT_TYPE_UINT32);
 
   switch (array->element_type)
     {