From a564ec39af268a78284e1672a2cf739ae214b3eb Mon Sep 17 00:00:00 2001
From: "H. Joe Lee" <hyoklee@hdfgroup.org>
Date: Fri, 7 Jan 2022 16:29:30 -0600
Subject: OESS-168: Remove clang warnings. (#1304)

---
 src/H5FDros3.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/H5FDros3.c b/src/H5FDros3.c
index df06526..922dac5 100644
--- a/src/H5FDros3.c
+++ b/src/H5FDros3.c
@@ -304,8 +304,12 @@ H5FD_ros3_init(void)
     HDfprintf(stdout, "H5FD_ros3_init() called.\n");
 #endif
 
-    if (H5I_VFL != H5I_get_type(H5FD_ROS3_g))
+    if (H5I_VFL != H5I_get_type(H5FD_ROS3_g)) {
         H5FD_ROS3_g = H5FD_register(&H5FD_ros3_g, sizeof(H5FD_class_t), FALSE);
+        if (H5I_INVALID_HID == H5FD_ROS3_g) {
+            HGOTO_ERROR(H5E_ID, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register ros3");
+        }
+    }
 
 #if ROS3_STATS
     /* pre-compute statsbin boundaries
-- 
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