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| author | Peter Lemenkov <[email protected]> | 2014-12-02 13:31:37 +0300 |
|---|---|---|
| committer | Peter Lemenkov <[email protected]> | 2014-12-15 21:05:05 +0300 |
| commit | bb7fb3c31d1939ab39fb14322d11a59bc34d8f42 (patch) | |
| tree | b3a37d800ac7d073723cd5cc02da09839e2b79e8 /lib/kernel/src/os.erl | |
| parent | 5cbad390e971ff92a7fb1b71757041ff9edeb81a (diff) | |
| download | otp-bb7fb3c31d1939ab39fb14322d11a59bc34d8f42.tar.gz otp-bb7fb3c31d1939ab39fb14322d11a59bc34d8f42.tar.bz2 otp-bb7fb3c31d1939ab39fb14322d11a59bc34d8f42.zip | |
Start using os:getenv/2 fun
See #535
Signed-off-by: Peter Lemenkov <[email protected]>
Diffstat (limited to 'lib/kernel/src/os.erl')
| -rw-r--r-- | lib/kernel/src/os.erl | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/lib/kernel/src/os.erl b/lib/kernel/src/os.erl index 8aaf13b3fd..7468a06f3c 100644 --- a/lib/kernel/src/os.erl +++ b/lib/kernel/src/os.erl @@ -98,10 +98,7 @@ version() -> Name :: string(), Filename :: string(). find_executable(Name) -> - case os:getenv("PATH") of - false -> find_executable(Name, []); - Path -> find_executable(Name, Path) - end. + find_executable(Name, os:getenv("PATH", "")). -spec find_executable(Name, Path) -> Filename | 'false' when Name :: string(), |