hash.c: prefer value cast to pointer cast

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59306 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 3 deletions

diff --git a/hash.c b/hash.c
index 0514c852a9..099a62deaf 100644
--- a/hash.c
+++ b/hash.c
@@ -1520,15 +1520,15 @@ static int
 hash_aset_str(st_data_t *key, st_data_t *val, struct update_arg *arg, int existing)
 {
     if (!existing && !RB_OBJ_FROZEN(*key)) {
-	VALUE fstr;
+	st_data_t fstr;
 	st_table *tbl = rb_vm_fstring_table();
 
-	if (st_lookup(tbl, *key, (st_data_t *)&fstr)) {
+	if (st_lookup(tbl, *key, &fstr)) {
 	    if (rb_objspace_garbage_object_p(fstr)) {
 		*key = rb_fstring(*key);
 	    }
 	    else {
-		*key = fstr;
+		*key = (VALUE)fstr;
 	    }
 	}
 	else {