From 9a7a7e28d1bf1592a9e1af0a4313358a21ed7245 Mon Sep 17 00:00:00 2001
From: Ed Hartnett <edwardjameshartnett@gmail.com>
Date: Thu, 4 Jul 2019 10:15:32 -0600
Subject: [PATCH] documentation update

---
 libhdf4/hdf4file.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libhdf4/hdf4file.c b/libhdf4/hdf4file.c
index 0a3287e4f..48fd7def4 100644
--- a/libhdf4/hdf4file.c
+++ b/libhdf4/hdf4file.c
@@ -592,6 +592,7 @@ hdf4_read_var(NC_FILE_INFO_T *h5, int v)
  * @return ::NC_NOERR No error.
  * @return ::NC_EINVAL Invalid input.
  * @return ::NC_EHDFERR Error from HDF4 layer.
+ * @return ::NC_ENOMEM Out of memory.
  * @author Ed Hartnett
  */
 int