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-rw-r--r--hash.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/hash.c b/hash.c
index 318bb66..5cd7af2 100644
--- a/hash.c
+++ b/hash.c
@@ -504,7 +504,7 @@ rb_hash_aset(hash, key, val)
st_insert(RHASH(hash)->tbl, key, val);
}
else {
- st_add_direct(RHASH(hash)->tbl, rb_str_dup_frozen(key), val);
+ st_add_direct(RHASH(hash)->tbl, rb_str_new4(key), val);
}
return val;
}