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-rw-r--r--lib/compiler/src/v3_kernel.erl3
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/compiler/src/v3_kernel.erl b/lib/compiler/src/v3_kernel.erl
index d3b785aa14..40d2f72b4c 100644
--- a/lib/compiler/src/v3_kernel.erl
+++ b/lib/compiler/src/v3_kernel.erl
@@ -581,8 +581,7 @@ map_key_clean(#k_literal{val=V}) -> {k_literal,V};
map_key_clean(#k_int{val=V}) -> {k_int,V};
map_key_clean(#k_float{val=V}) -> {k_float,V};
map_key_clean(#k_atom{val=V}) -> {k_atom,V};
-map_key_clean(#k_nil{}) -> k_nil;
-map_key_clean(#k_var{name=V}) -> {k_var,V}.
+map_key_clean(#k_nil{}) -> k_nil.
%% call_type(Module, Function, Arity) -> call | bif | apply | error.