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-rw-r--r--lib/observer/test/crashdump_helper.erl2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/observer/test/crashdump_helper.erl b/lib/observer/test/crashdump_helper.erl
index 4239a3d0d1..e57c8162e4 100644
--- a/lib/observer/test/crashdump_helper.erl
+++ b/lib/observer/test/crashdump_helper.erl
@@ -44,7 +44,7 @@ n1_proc(Creator,_N2,Pid2,Port2,_L) ->
Ref = make_ref(),
Pid = self(),
Bin = list_to_binary(lists:seq(1, 255)),
- SubBin = element(1, split_binary(element(2, split_binary(Bin, 8)), 17)),
+ <<_:2,SubBin:17/binary,_/bits>> = Bin,
register(named_port,Port),