From b7b09745fefe5760d7783b68653a1aa66b1385fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= <egil@erlang.org>
Date: Mon, 24 Mar 2014 17:48:11 +0100
Subject: compiler: Remove redundant clause in v3_codegen

Multiple 'nil' cannot happen on instruction level.
Map keys are always unique with literals.
---
 lib/compiler/src/v3_codegen.erl | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'lib/compiler')

diff --git a/lib/compiler/src/v3_codegen.erl b/lib/compiler/src/v3_codegen.erl
index f1331d1fe7..3d25c6b764 100644
--- a/lib/compiler/src/v3_codegen.erl
+++ b/lib/compiler/src/v3_codegen.erl
@@ -1553,8 +1553,7 @@ map_pair_strip_and_termsort(Es) ->
     Ls = [{K,V}||{_,K,V}<-Es],
     lists:sort(fun ({{_,A},_}, {{_,B},_}) -> erts_internal:cmp_term(A,B) =< 0;
                    ({nil,_},   {{_,B},_}) -> [] =< B;
-                   ({{_,A},_}, {nil,_})   -> A =< [];
-                   ({nil,_},   {nil,_})   -> true
+                   ({{_,A},_}, {nil,_})   -> A =< []
                end, Ls).
 
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