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-rw-r--r--lib/stdlib/src/shell.erl8
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/stdlib/src/shell.erl b/lib/stdlib/src/shell.erl
index c6c706c3a7..0d2fc47d13 100644
--- a/lib/stdlib/src/shell.erl
+++ b/lib/stdlib/src/shell.erl
@@ -58,7 +58,7 @@ start(NoCtrlG) ->
start(NoCtrlG, false).
start(NoCtrlG, StartSync) ->
- code:ensure_loaded(user_default),
+ _ = code:ensure_loaded(user_default),
spawn(fun() -> server(NoCtrlG, StartSync) end).
%% Find the pid of the current evaluator process.
@@ -677,8 +677,10 @@ exprs([E0|Es], Bs1, RT, Lf, Ef, Bs0, W) ->
if
Es =:= [] ->
VS = pp(V0, 1, RT),
- [io:requests([{put_chars, unicode, VS}, nl]) ||
- W =:= cmd],
+ case W of
+ cmd -> io:requests([{put_chars, unicode, VS}, nl]);
+ pmt -> ok
+ end,
%% Don't send the result back if it will be
%% discarded anyway.
V = if