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| author | Zandra Hird <[email protected]> | 2015-05-29 14:40:58 +0200 |
|---|---|---|
| committer | Zandra Hird <[email protected]> | 2015-05-29 14:40:58 +0200 |
| commit | cefae2f3a1934e9a6eb05c8b2b83ffc9ecc2bce9 (patch) | |
| tree | 2afc8314a1a07ee674c99975ad16e93e839e270f /lib/os_mon | |
| parent | 5889686cb7252e9019b88492726a1237d3e8566d (diff) | |
| parent | 00c42c84995190ee97a021cce91287919efed1a4 (diff) | |
| download | otp-cefae2f3a1934e9a6eb05c8b2b83ffc9ecc2bce9.tar.gz otp-cefae2f3a1934e9a6eb05c8b2b83ffc9ecc2bce9.tar.bz2 otp-cefae2f3a1934e9a6eb05c8b2b83ffc9ecc2bce9.zip | |
Merge branch 'ethercrow/maint'
* ethercrow/maint:
Make cpu_sup:util/0 spec lie less
Diffstat (limited to 'lib/os_mon')
| -rw-r--r-- | lib/os_mon/src/cpu_sup.erl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/os_mon/src/cpu_sup.erl b/lib/os_mon/src/cpu_sup.erl index 0c26956c57..b4ad8e2aa0 100644 --- a/lib/os_mon/src/cpu_sup.erl +++ b/lib/os_mon/src/cpu_sup.erl @@ -121,7 +121,7 @@ util(Args) when is_list (Args) -> util(_) -> erlang:error(badarg). --spec util() -> float(). +-spec util() -> float() | {'error', any()}. util() -> case util([]) of |