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-rw-r--r--lib/observer/src/observer_procinfo.erl2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/observer/src/observer_procinfo.erl b/lib/observer/src/observer_procinfo.erl
index 871ef603db..2f07b73578 100644
--- a/lib/observer/src/observer_procinfo.erl
+++ b/lib/observer/src/observer_procinfo.erl
@@ -317,7 +317,7 @@ fetch_state_info2(Pid, M) ->
of
{status, _, {module, _},
[_PDict, _SysState, _Parent, _Dbg,
- [Header,{data, First},{data, Second}]]} ->
+ [Header,{data, First},{data, Second}|_]]} ->
[{"Behaviour", B}, Header] ++ First ++ Second;
{status, _, {module, _},
[_PDict, _SysState, _Parent, _Dbg,