diff options
| -rw-r--r-- | src/rabbit_memsup_linux.erl | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/rabbit_memsup_linux.erl b/src/rabbit_memsup_linux.erl index 0d666999b0..533339e066 100644 --- a/src/rabbit_memsup_linux.erl +++ b/src/rabbit_memsup_linux.erl @@ -127,8 +127,9 @@ code_change(_OldVsn, State, _Extra) -> %% eof. read_proc_file(File) -> {ok, IoDevice} = file:open(File, [read, raw]), - read_proc_file(IoDevice, []), - file:close(IoDevice). + Res = read_proc_file(IoDevice, []), + file:close(IoDevice), + Res. read_proc_file(IoDevice, Acc) -> case file:read(IoDevice, ?BUFFER_SIZE) of |