From d8f7ca3e6e9279508f94b7d2c8e7000be17bba1f Mon Sep 17 00:00:00 2001
From: Ed Hartnett <edwardjameshartnett@gmail.com>
Date: Wed, 6 Jun 2018 13:15:48 -0600
Subject: [PATCH] adding udf test

---
 nc_test4/tst_udf.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/nc_test4/tst_udf.c b/nc_test4/tst_udf.c
index d849f977b..25a9a4c0b 100644
--- a/nc_test4/tst_udf.c
+++ b/nc_test4/tst_udf.c
@@ -164,6 +164,7 @@ main(int argc, char **argv)
    {
       int ncid;
       int mode[NUM_UDFS] = {NC_UDF0, NC_UDF1};
+      NC_Dispatch *disp_in;
       int i;
       
       /* Create an empty file to play with. */
@@ -175,6 +176,9 @@ main(int argc, char **argv)
       {
          /* Add our user defined format. */
          if (nc_def_user_format(mode[i], &tst_dispatcher, NULL)) ERR;
+
+         /* Check that our user-defined format has been added. */
+         if (nc_inq_user_format(mode[i], &disp_in, NULL)) ERR;
          
          /* Open file with our defined functions. */
          if (nc_open(FILE_NAME, mode[i], &ncid)) ERR;