From 87b13b74665037aa5d2e500d92cb4d7e6a2ff37d Mon Sep 17 00:00:00 2001
From: Jordan Henderson <jhenderson@hdfgroup.org>
Date: Mon, 10 Feb 2025 15:31:14 -0600
Subject: [PATCH] Fix build of mt_id_test when multithreading isnt enabled

---
 test/mt_id_test.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/test/mt_id_test.c b/test/mt_id_test.c
index b2f2c33326e..41f0aac4a77 100644
--- a/test/mt_id_test.c
+++ b/test/mt_id_test.c
@@ -8574,6 +8574,9 @@ main(int argc, char **argv)
 {
 #ifdef H5_HAVE_MULTITHREAD
     mt_test_params_t test_params;
+    herr_t (*init_func)(void) = init_globals;
+#else
+    herr_t (*init_func)(void) = NULL;
 #endif
     H5E_auto2_t default_err_func;
     void       *default_err_data = NULL;
@@ -8585,7 +8588,7 @@ main(int argc, char **argv)
     H5Eget_auto2(H5E_DEFAULT, &default_err_func, &default_err_data);
 
     /* Initialize testing framework */
-    TestInit(argv[0], NULL, NULL, init_globals, NULL, 0);
+    TestInit(argv[0], NULL, NULL, init_func, NULL, 0);
 
     /* Reset error stack printing function */
     H5Eset_auto2(H5E_DEFAULT, default_err_func, default_err_data);