From 87ed37aa1e6debf5b92f6ba59d18426dc3bb8006 Mon Sep 17 00:00:00 2001
From: jreadey <jreadey@hdfgroup.org>
Date: Mon, 3 Jul 2023 13:24:50 +0200
Subject: [PATCH] fix numpy warning

---
 hsds/util/arrayUtil.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hsds/util/arrayUtil.py b/hsds/util/arrayUtil.py
index 16c11c26..432cf8cd 100644
--- a/hsds/util/arrayUtil.py
+++ b/hsds/util/arrayUtil.py
@@ -396,7 +396,7 @@ def getElementCount(buffer, offset):
     count_bytes = bytes(buffer[n:m])
 
     try:
-        count = int(np.frombuffer(count_bytes, dtype="<i4"))
+        count = int(np.frombuffer(count_bytes, dtype="<i4")[0])
     except TypeError as e:
         msg = f"Unexpected error reading count value for varlen element: {e}"
         raise TypeError(msg)