1 files changed, 1 insertions, 1 deletions
diff --git a/src/H5PL.c b/src/H5PL.c
index d01b0f5..218e413 100644
--- a/src/H5PL.c
+++ b/src/H5PL.c
@@ -109,7 +109,7 @@ H5PLget_loading_state(unsigned *plugin_control_mask /*out*/)
     herr_t ret_value = SUCCEED; /* Return value */
 
     FUNC_ENTER_API(FAIL)
-    H5TRACE1("e", "x", plugin_control_mask);
+    H5TRACE1("e", "*Iu", plugin_control_mask);
 
     if (NULL == plugin_control_mask)
         HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "plugin_control_mask parameter cannot be NULL");