From 898a7a930b7c1cf93b9c3b90614fb64964496227 Mon Sep 17 00:00:00 2001
From: Quincey Koziol <quincey@koziol.cc>
Date: Wed, 4 Dec 2024 17:11:44 -0600
Subject: [PATCH] Fix warning

Signed-off-by: Quincey Koziol <quincey@koziol.cc>
---
 src/H5Iint.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/H5Iint.c b/src/H5Iint.c
index a1b9f9665b3..18bd81e470a 100644
--- a/src/H5Iint.c
+++ b/src/H5Iint.c
@@ -1487,7 +1487,7 @@ H5I__iterate_cb(void *_item, void H5_ATTR_UNUSED *_key, void *_udata)
     if ((!udata->app_ref) || (info->app_count > 0)) {
         H5I_type_t type = udata->obj_type;
         void      *object;
-        herr_t     cb_ret_val;
+        herr_t     cb_ret_val = FAIL;
 
         /* The stored object pointer might be an H5VL_object_t, in which
          * case we'll need to get the wrapped object struct (H5F_t *, etc.).