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| author | Björn Gustavsson <[email protected]> | 2015-05-06 14:28:42 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2015-05-06 14:34:52 +0200 |
| commit | fd9525a6764e3aa0c29e6456ddaf75035559ebd5 (patch) | |
| tree | a13ad081a3ee6ef5b19bb8b093b9c86b3e2cf538 /lib/stdlib/src/filename.erl | |
| parent | 83ff5ec3ced8ce1c456bfdf75fcbf5be01385388 (diff) | |
| download | otp-fd9525a6764e3aa0c29e6456ddaf75035559ebd5.tar.gz otp-fd9525a6764e3aa0c29e6456ddaf75035559ebd5.tar.bz2 otp-fd9525a6764e3aa0c29e6456ddaf75035559ebd5.zip | |
Correct filename:split(<<"">>)
filename:split("") returns [], while filename:split(<<"">>) returns
[<<"/">>].
Since the support in the filename module for binary arguments is
much more recent than support for strings, change
filename:split(<<"">>) so that it returns [].
Noticed-by: KOUCHANG
Diffstat (limited to 'lib/stdlib/src/filename.erl')
| -rw-r--r-- | lib/stdlib/src/filename.erl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/stdlib/src/filename.erl b/lib/stdlib/src/filename.erl index 632af17e2a..68bd4f71cc 100644 --- a/lib/stdlib/src/filename.erl +++ b/lib/stdlib/src/filename.erl @@ -648,7 +648,7 @@ split(Name0) -> unix_splitb(Name) -> L = binary:split(Name,[<<"/">>],[global]), LL = case L of - [<<>>|Rest] -> + [<<>>|Rest] when Rest =/= [] -> [<<"/">>|Rest]; _ -> L |