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-rw-r--r--erts/emulator/beam/erl_nif.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c
index d9b1a8e89d..6e7ac43676 100644
--- a/erts/emulator/beam/erl_nif.c
+++ b/erts/emulator/beam/erl_nif.c
@@ -578,7 +578,15 @@ int enif_is_identical(Eterm lhs, Eterm rhs)
int enif_compare(Eterm lhs, Eterm rhs)
{
- return CMP(lhs,rhs);
+ Sint result = CMP(lhs,rhs);
+
+ if (result < 0) {
+ return -1;
+ } else if (result > 0) {
+ return 1;
+ }
+
+ return result;
}
int enif_get_tuple(ErlNifEnv* env, Eterm tpl, int* arity, const Eterm** array)