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| author | Gustav Simonsson <[email protected]> | 2012-03-01 14:28:06 +0100 |
|---|---|---|
| committer | Gustav Simonsson <[email protected]> | 2012-03-01 14:28:30 +0100 |
| commit | 1bc4f4c35876a8dcccad66129e68f602751f6e36 (patch) | |
| tree | 14305bb8578aef235e664f4d73faeaa19b9c6a48 /lib | |
| parent | 3750ac230e0af600417fff900b3d5ef242fb18c7 (diff) | |
| parent | 9319587de60b67f3de689de60b473136fd45cadd (diff) | |
| download | otp-1bc4f4c35876a8dcccad66129e68f602751f6e36.tar.gz otp-1bc4f4c35876a8dcccad66129e68f602751f6e36.tar.bz2 otp-1bc4f4c35876a8dcccad66129e68f602751f6e36.zip | |
Merge branch 'mh/create_cookie_error_msg' into maint
* mh/create_cookie_error_msg:
Specify file name and error on create_cookie failure
OTP-9954
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/kernel/src/auth.erl | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lib/kernel/src/auth.erl b/lib/kernel/src/auth.erl index c329a5652a..252c20ac4e 100644 --- a/lib/kernel/src/auth.erl +++ b/lib/kernel/src/auth.erl @@ -381,13 +381,17 @@ create_cookie(Name) -> case {R1, R2} of {ok, ok} -> ok; - {{error,_Reason}, _} -> - {error, "Failed to create cookie file"}; + {{error,Reason}, _} -> + {error, + lists:flatten( + io_lib:format("Failed to write to cookie file '~s': ~p", [Name, Reason]))}; {ok, {error, Reason}} -> {error, "Failed to change mode: " ++ atom_to_list(Reason)} end; - {error,_Reason} -> - {error, "Failed to create cookie file"} + {error,Reason} -> + {error, + lists:flatten( + io_lib:format("Failed to create cookie file '~s': ~p", [Name, Reason]))} end. random_cookie(0, _, Result) -> |