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| author | Micael Karlberg <[email protected]> | 2011-09-19 19:26:54 +0200 |
|---|---|---|
| committer | Micael Karlberg <[email protected]> | 2011-09-19 19:26:54 +0200 |
| commit | 7c730a573a7e239f41bc619b024a675667767428 (patch) | |
| tree | 1265ca1ddae47b094af21f669d0526c9c1b074dd /lib/gs/contribs/cols/cols.erl | |
| parent | 13fcdd5c954ddbb8ac9401d73f8e77423fbd976c (diff) | |
| parent | e84f232326b2800ca806c867b2bfbe3652d423cb (diff) | |
| download | otp-7c730a573a7e239f41bc619b024a675667767428.tar.gz otp-7c730a573a7e239f41bc619b024a675667767428.tar.bz2 otp-7c730a573a7e239f41bc619b024a675667767428.zip | |
Merge branch 'dev' of super:otp into bmk/inets/inets571_integration
Diffstat (limited to 'lib/gs/contribs/cols/cols.erl')
| -rw-r--r-- | lib/gs/contribs/cols/cols.erl | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/gs/contribs/cols/cols.erl b/lib/gs/contribs/cols/cols.erl index 67b46d0dfb..439eb717f7 100644 --- a/lib/gs/contribs/cols/cols.erl +++ b/lib/gs/contribs/cols/cols.erl @@ -278,7 +278,7 @@ fall_column([], _X, _Y, ColumnAcc, ChecksAcc) -> fall_column([black|Colors], X, Y, ColumnAcc, ChecksAcc) -> case find_box(Colors) of false -> {ColumnAcc, ChecksAcc}; - NewColors when list(NewColors) -> + NewColors when is_list(NewColors) -> fall_one_step(NewColors, X, Y, ColumnAcc, ChecksAcc) end; fall_column([Color|Colors], X, Y, ColumnAcc, ChecksAcc) -> @@ -330,7 +330,7 @@ new_column_list([], _, _) -> []. %%---------------------------------------------------------------------- %% Returns: a reversed list of colors. %%---------------------------------------------------------------------- -columntuple_to_list(ColumnTuple) when tuple(ColumnTuple) -> +columntuple_to_list(ColumnTuple) when is_tuple(ColumnTuple) -> columntuple_to_list(tuple_to_list(ColumnTuple),[]). columntuple_to_list([],Acc) -> Acc; |