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| author | Hans Bolinder <[email protected]> | 2013-02-07 14:46:08 +0100 |
|---|---|---|
| committer | Hans Bolinder <[email protected]> | 2013-02-07 14:49:22 +0100 |
| commit | 6e5fcc26742ca7ae3bdd4249c15e87b8667609fc (patch) | |
| tree | 4c4d9bf8d968cf647280dbcaaa447f8bd243ae41 /lib/stdlib/src/shell.erl | |
| parent | 933d896cd86a930b9ce6b601c4d8246a2bdbfcfa (diff) | |
| download | otp-6e5fcc26742ca7ae3bdd4249c15e87b8667609fc.tar.gz otp-6e5fcc26742ca7ae3bdd4249c15e87b8667609fc.tar.bz2 otp-6e5fcc26742ca7ae3bdd4249c15e87b8667609fc.zip | |
[stdlib] Fix a bug that could cause the Erlang shell to loop
Diffstat (limited to 'lib/stdlib/src/shell.erl')
| -rw-r--r-- | lib/stdlib/src/shell.erl | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/stdlib/src/shell.erl b/lib/stdlib/src/shell.erl index 203d2a4f76..0cd408204e 100644 --- a/lib/stdlib/src/shell.erl +++ b/lib/stdlib/src/shell.erl @@ -185,7 +185,7 @@ server(StartSync) -> %% Check if we're in user restricted mode. RShErr = case application:get_env(stdlib, restricted_shell) of - {ok,RShMod} -> + {ok,RShMod} when is_atom(RShMod) -> io:fwrite(<<"Restricted ">>, []), case code:ensure_loaded(RShMod) of {module,RShMod} -> @@ -193,6 +193,8 @@ server(StartSync) -> {error,What} -> {RShMod,What} end; + {ok, Term} -> + {Term,not_an_atom}; undefined -> undefined end, |