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| author | Marcus Arendt <[email protected]> | 2014-12-29 10:13:57 +0100 |
|---|---|---|
| committer | Marcus Arendt <[email protected]> | 2014-12-29 10:13:57 +0100 |
| commit | 4f7edc376ee61238699f68c8721ab23ee56eafee (patch) | |
| tree | 1f403607afa54044cd2a64c6e545ee564e765b8c /lib/kernel/src/os.erl | |
| parent | bbf2555c6b8112407674c766f7884940669cf069 (diff) | |
| parent | f445c0008c389ff06741e5d5a18d6c75861598cf (diff) | |
| download | otp-4f7edc376ee61238699f68c8721ab23ee56eafee.tar.gz otp-4f7edc376ee61238699f68c8721ab23ee56eafee.tar.bz2 otp-4f7edc376ee61238699f68c8721ab23ee56eafee.zip | |
Merge branch 'lemenkov/use_os_getenv_2'
* lemenkov/use_os_getenv_2:
fix missing include
Start using os:getenv/2 fun
Introduce os:getenv/2
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(), |