From 75c8b636dd8d71d8e6c53608713ca1475c157efc Mon Sep 17 00:00:00 2001
From: jhendersonHDF <jhenderson@hdfgroup.org>
Date: Thu, 10 Jul 2025 07:03:03 -0500
Subject: [PATCH] Correct usage of H5_HAVE__FLOAT16 macro (#5653)

---
 tools/test/h5gentest.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/test/h5gentest.c b/tools/test/h5gentest.c
index 0f92bc0fb9e..f0db0cf8b36 100644
--- a/tools/test/h5gentest.c
+++ b/tools/test/h5gentest.c
@@ -424,7 +424,7 @@ gen_h5ls_files(void)
 
     gent_udlink();
 
-#ifdef H5_HAVE__FLOAT_16
+#ifdef H5_HAVE__FLOAT16
     gent_float16();
     gent_float16_be();
 #endif