diff options
Diffstat (limited to 'lib/stdlib')
| -rw-r--r-- | lib/stdlib/src/win32reg.erl | 7 | ||||
| -rw-r--r-- | lib/stdlib/test/io_proto_SUITE.erl | 7 |
2 files changed, 2 insertions, 12 deletions
diff --git a/lib/stdlib/src/win32reg.erl b/lib/stdlib/src/win32reg.erl index 48a7e262be..38c41a5f6e 100644 --- a/lib/stdlib/src/win32reg.erl +++ b/lib/stdlib/src/win32reg.erl @@ -218,12 +218,7 @@ expand([C|Rest], [], Result) -> expand(Rest, [], [C|Result]); expand([$%|Rest], Env0, Result) -> Env = lists:reverse(Env0), - case os:getenv(Env) of - false -> - expand(Rest, [], Result); - Value -> - expand(Rest, [], lists:reverse(Value)++Result) - end; + expand(Rest, [], lists:reverse(os:getenv(Env, ""))++Result); expand([C|Rest], Env, Result) -> expand(Rest, [C|Env], Result); expand([], [], Result) -> diff --git a/lib/stdlib/test/io_proto_SUITE.erl b/lib/stdlib/test/io_proto_SUITE.erl index 76a8109a8d..c55836ff87 100644 --- a/lib/stdlib/test/io_proto_SUITE.erl +++ b/lib/stdlib/test/io_proto_SUITE.erl @@ -69,12 +69,7 @@ init_per_testcase(_Case, Config) -> ?line Dog = ?t:timetrap(?default_timeout), - Term = case os:getenv("TERM") of - List when is_list(List) -> - List; - _ -> - "dumb" - end, + Term = os:getenv("TERM", "dumb"), os:putenv("TERM","vt100"), [{watchdog, Dog}, {term, Term} | Config]. end_per_testcase(_Case, Config) -> |