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authorHans Bolinder <[email protected]>2013-04-22 15:28:49 +0200
committerHans Bolinder <[email protected]>2013-05-06 12:14:12 +0200
commit21a7806986d58480367cff8d385a12f9659c7754 (patch)
treecba88bf517ff4f86b86bb0d649f5204bac4d9ade /lib/stdlib/src/dets_v9.erl
parent0dc5a00011d1d24b68c9d43ff608415f84c50499 (diff)
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Fix unmatched_returns warnings in STDLIB and Kernel
Diffstat (limited to 'lib/stdlib/src/dets_v9.erl')
-rw-r--r--lib/stdlib/src/dets_v9.erl14
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/stdlib/src/dets_v9.erl b/lib/stdlib/src/dets_v9.erl
index 308f81c23b..2af93ec800 100644
--- a/lib/stdlib/src/dets_v9.erl
+++ b/lib/stdlib/src/dets_v9.erl
@@ -284,9 +284,9 @@
%% -> ok | throw({NewHead,Error})
mark_dirty(Head) ->
Dirty = [{?CLOSED_PROPERLY_POS, <<?NOT_PROPERLY_CLOSED:32>>}],
- dets_utils:pwrite(Head, Dirty),
- dets_utils:sync(Head),
- dets_utils:position(Head, Head#head.freelists_p),
+ {_H, ok} = dets_utils:pwrite(Head, Dirty),
+ ok = dets_utils:sync(Head),
+ {ok, _Pos} = dets_utils:position(Head, Head#head.freelists_p),
dets_utils:truncate(Head, cur).
%% -> {ok, head()} | throw(Error) | throw(badarg)
@@ -1385,13 +1385,13 @@ segment_file(SizeT, Head, FileData, SegEnd) ->
case Data of
{InFile,In0} ->
{OutFile, Out} = temp_file(Head, SizeT, I),
- file:close(In0),
+ _ = file:close(In0),
{ok, In} = dets_utils:open(InFile, [raw,binary,read]),
{ok, 0} = dets_utils:position(In, InFile, bof),
seg_file(SegAddr, SegAddr, In, InFile, Out, OutFile, SizeT,
SegEnd),
- file:close(In),
- file:delete(InFile),
+ _ = file:close(In),
+ _ = file:delete(InFile),
{OutFile,Out};
Objects ->
{LastAddr, B} = seg_file(Objects, SegAddr, SegAddr, SizeT, []),
@@ -1702,7 +1702,7 @@ free_list_to_file(Ftab, H, Pos, Sz, Ws, WsSz) ->
free_list_to_file(Ftab, H, Pos+1, Sz, NWs, NWsSz).
free_lists_from_file(H, Pos) ->
- dets_utils:position(H#head.fptr, H#head.filename, Pos),
+ {ok, Pos} = dets_utils:position(H#head.fptr, H#head.filename, Pos),
FL = dets_utils:empty_free_lists(),
case catch bin_to_tree([], H, start, FL, -1, []) of
{'EXIT', _} ->