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| author | Micael Karlberg <[email protected]> | 2012-03-05 14:07:35 +0100 |
|---|---|---|
| committer | Micael Karlberg <[email protected]> | 2012-03-05 14:07:35 +0100 |
| commit | c5a16ad3551a87a9bb361a8bce220cb849247d43 (patch) | |
| tree | 27986dd81b336a2526c49c97f73488fe64648736 /lib/snmp/src/agent/snmp_standard_mib.erl | |
| parent | 5834b490b8f426e2bbdec7d0b41459e09fdfb82a (diff) | |
| download | otp-c5a16ad3551a87a9bb361a8bce220cb849247d43.tar.gz otp-c5a16ad3551a87a9bb361a8bce220cb849247d43.tar.bz2 otp-c5a16ad3551a87a9bb361a8bce220cb849247d43.zip | |
[snmp/agent] Some minor improvements to the error messages
OTP-9943
Diffstat (limited to 'lib/snmp/src/agent/snmp_standard_mib.erl')
| -rw-r--r-- | lib/snmp/src/agent/snmp_standard_mib.erl | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/snmp/src/agent/snmp_standard_mib.erl b/lib/snmp/src/agent/snmp_standard_mib.erl index 7c78e03b3b..ca93546923 100644 --- a/lib/snmp/src/agent/snmp_standard_mib.erl +++ b/lib/snmp/src/agent/snmp_standard_mib.erl @@ -156,7 +156,7 @@ read_standard(Dir) -> Gen = fun(D, Reason) -> throw({error, {failed_reading_config_file, D, FileName, - file:list_dir(Dir), Reason}}) + list_dir(Dir), Reason}}) end, Filter = fun(Standard) -> sort_standard(Standard) end, Check = fun(Entry) -> check_standard(Entry) end, @@ -164,6 +164,14 @@ read_standard(Dir) -> snmp_conf:read_files(Dir, [{Gen, Filter, Check, FileName}]), Standard. +list_dir(Dir) -> + case file:list_dir(Dir) of + {ok, Files} -> + Files; + Error -> + Error + end. + %%----------------------------------------------------------------- %% Make sure that each mandatory standard attribute is present, and |