diff options
Diffstat (limited to 'lib/stdlib/src/dets_utils.erl')
| -rw-r--r-- | lib/stdlib/src/dets_utils.erl | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/lib/stdlib/src/dets_utils.erl b/lib/stdlib/src/dets_utils.erl index 7bbb34dd15..6c176ad513 100644 --- a/lib/stdlib/src/dets_utils.erl +++ b/lib/stdlib/src/dets_utils.erl @@ -230,8 +230,12 @@ write_file(Head, Bin) -> {ok, Fd} -> R1 = file:write(Fd, Bin), R2 = file:sync(Fd), - file:close(Fd), - if R1 =:= ok -> R2; true -> R1 end; + R3 = file:close(Fd), + case {R1, R2, R3} of + {ok, ok, R3} -> R3; + {ok, R2, _} -> R2; + {R1, _, _} -> R1 + end; Else -> Else end, @@ -277,12 +281,7 @@ open(FileSpec, Args) -> end. truncate(Fd, FileName, Pos) -> - if - Pos =:= cur -> - ok; - true -> - position(Fd, FileName, Pos) - end, + _ = [position(Fd, FileName, Pos) || Pos =/= cur], case file:truncate(Fd) of ok -> ok; @@ -327,10 +326,10 @@ pread_close(Fd, FileName, Pos, Size) -> {error, Error} -> file_error_close(Fd, FileName, {error, Error}); {ok, Bin} when byte_size(Bin) < Size -> - file:close(Fd), + _ = file:close(Fd), throw({error, {tooshort, FileName}}); eof -> - file:close(Fd), + _ = file:close(Fd), throw({error, {tooshort, FileName}}); OK -> OK end. @@ -339,7 +338,7 @@ file_error(FileName, {error, Reason}) -> throw({error, {file_error, FileName, Reason}}). file_error_close(Fd, FileName, {error, Reason}) -> - file:close(Fd), + _ = file:close(Fd), throw({error, {file_error, FileName, Reason}}). debug_mode() -> @@ -977,7 +976,8 @@ dm([{P,<<Sz:32,X:32>>} | Bs], T) -> true = ets:insert(T, {P,{pointer,X,Sz}}), if Sz =:= 0 -> - X = 0; + X = 0, + true; true -> true = ets:insert(T, {{pointer,X}, P}) end, |