1 files changed, 2 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c
index 8b6cb880a3..6fa8164787 100644
--- a/erts/emulator/beam/erl_nif.c
+++ b/erts/emulator/beam/erl_nif.c
@@ -967,10 +967,11 @@ ERL_NIF_TERM enif_make_uint64(ErlNifEnv* env, ErlNifUInt64 i)
 ERL_NIF_TERM enif_make_double(ErlNifEnv* env, double d)
 {
     Eterm* hp;
+    FloatDef f;
+
     if (!erts_isfinite(d))
         return enif_make_badarg(env);
     hp = alloc_heap(env,FLOAT_SIZE_OBJECT);
-    FloatDef f;
     f.fd = d;
     PUT_DOUBLE(f, hp);
     return make_float(hp);