[svn-r25755] Removed spurious casts in a few HDfree() statements.

Discovered when I temporarily #defined HDfree() to a more complicated
function while investigating something. 

Tested on a local linux VM. This is a very minor change.

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/lib/h5tools_ref.c b/tools/lib/h5tools_ref.c
index caf71df..52d84f9 100644
--- a/tools/lib/h5tools_ref.c
+++ b/tools/lib/h5tools_ref.c
@@ -65,7 +65,7 @@ free_ref_path_info(void *item, void UNUSED *key, void UNUSED *operator_data/*in,
 {
     ref_path_node_t *node = (ref_path_node_t *)item;
 
-    HDfree((void *)node->path);
+    HDfree(node->path);
     HDfree(node);
 
     return(0);