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Fix Dialyzer warning

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This commit is contained in:
Tuncer Ayaz 2011-01-07 12:48:22 +01:00
parent 220eec71f6
commit 5a37149642
1 changed files with 5 additions and 3 deletions
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8
src/rebar_utils.erl
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@ -166,9 +166,7 @@ expand_sh_flag({abort_on_error, Message}) ->
end}; end};
expand_sh_flag(abort_on_error) -> expand_sh_flag(abort_on_error) ->
{error_handler, {error_handler,
fun(Command, Rc) -> fun log_and_abort/2};
?ABORT("~s failed with error: ~w\n", [Command, Rc])
end};
expand_sh_flag(use_stdout) -> expand_sh_flag(use_stdout) ->
{output_handler, {output_handler,
fun(Line, Acc) -> fun(Line, Acc) ->
@ -185,6 +183,10 @@ expand_sh_flag({cd, Dir}) ->
expand_sh_flag({env, Env}) -> expand_sh_flag({env, Env}) ->
{port_settings, {env, Env}}. {port_settings, {env, Env}}.
-spec log_and_abort(string(), integer()) -> no_return().
log_and_abort(Command, Rc) ->
?ABORT("~s failed with error: ~w\n", [Command, Rc]).
sh_loop(Port, Fun, Acc) -> sh_loop(Port, Fun, Acc) ->
receive receive
{Port, {data, {_, "_port_cmd_status_ " ++ Status}}} -> {Port, {data, {_, "_port_cmd_status_ " ++ Status}}} ->