1 files changed, 1 insertions, 1 deletions
diff --git a/src/H5Z.c b/src/H5Z.c
index 97c4878..a96e783 100644
--- a/src/H5Z.c
+++ b/src/H5Z.c
@@ -224,7 +224,7 @@ H5Zregister(const H5Z_class_t *cls)
     herr_t      ret_value=SUCCEED;       /* Return value */
 
     FUNC_ENTER_API(H5Zregister, FAIL)
-    H5TRACE1("e", "Zc", cls);
+    H5TRACE1("e", "*Zc", cls);
 
     /* Check args */
     if (cls==NULL)