1 files changed, 1 insertions, 1 deletions
diff --git a/test/ntypes.c b/test/ntypes.c
index 03eefe6..99bc155 100644
--- a/test/ntypes.c
+++ b/test/ntypes.c
@@ -2484,7 +2484,7 @@ test_opaque_dtype(hid_t file)
         TEST_ERROR;
 
     for(i = 0; i < sizeof(wbuf); i++)
-        ASSIGN_TO_SMALLER_SIZE(wbuf[i], unsigned char, 0xff ^ i, size_t);
+        H5_CHECKED_ASSIGN(wbuf[i], unsigned char, 0xff ^ i, size_t);
 
     if(H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf) < 0) TEST_ERROR;
     if(H5Sclose(space) < 0) TEST_ERROR;