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-rw-r--r--lib/kernel/test/os_SUITE.erl3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/kernel/test/os_SUITE.erl b/lib/kernel/test/os_SUITE.erl
index 7dbaf2ca8a..191d34686e 100644
--- a/lib/kernel/test/os_SUITE.erl
+++ b/lib/kernel/test/os_SUITE.erl
@@ -247,7 +247,8 @@ deep_list_command(Config) when is_list(Config) ->
%% be deep lists."
%% That's why os:cmd/1 can have arguments that are deep lists.
%% It is not a problem for unix, but for windows it is (in R15B02 for ex.).
- ?line os:cmd([$e, $c, "ho"]),
+ Echo = os:cmd([$e, $c, "ho"]),
+ true = erlang:is_list(Echo),
%% FYI: [$e, $c, "ho"] =:= io_lib:format("ec~s", ["ho"])
ok.