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authorBjörn Gustavsson <[email protected]>2015-05-06 14:28:42 +0200
committerBjörn Gustavsson <[email protected]>2015-05-06 14:34:52 +0200
commitfd9525a6764e3aa0c29e6456ddaf75035559ebd5 (patch)
treea13ad081a3ee6ef5b19bb8b093b9c86b3e2cf538 /lib/stdlib/src
parent83ff5ec3ced8ce1c456bfdf75fcbf5be01385388 (diff)
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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')
-rw-r--r--lib/stdlib/src/filename.erl2
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