diff options
Diffstat (limited to 'lib/stdlib/src')
| -rw-r--r-- | lib/stdlib/src/string.erl | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/stdlib/src/string.erl b/lib/stdlib/src/string.erl index f5d271c06d..cf48b882e4 100644 --- a/lib/stdlib/src/string.erl +++ b/lib/stdlib/src/string.erl @@ -691,9 +691,9 @@ uppercase_list(CPs0, Changed) -> uppercase_bin(CP1, <<CP2/utf8, Bin/binary>>, _Changed) when $a =< CP1, CP1 =< $z, CP2 < 256 -> [CP1-32|uppercase_bin(CP2, Bin, true)]; -uppercase_bin(CP1, <<CP2/utf8, Bin/binary>>, _Changed) +uppercase_bin(CP1, <<CP2/utf8, Bin/binary>>, Changed) when CP1 < 128, CP2 < 256 -> - [CP1|uppercase_bin(CP2, Bin, false)]; + [CP1|uppercase_bin(CP2, Bin, Changed)]; uppercase_bin(CP1, Bin, Changed) -> case unicode_util:uppercase([CP1|Bin]) of [CP1|CPs] -> @@ -732,9 +732,9 @@ lowercase_list(CPs0, Changed) -> lowercase_bin(CP1, <<CP2/utf8, Bin/binary>>, _Changed) when $A =< CP1, CP1 =< $Z, CP2 < 256 -> [CP1+32|lowercase_bin(CP2, Bin, true)]; -lowercase_bin(CP1, <<CP2/utf8, Bin/binary>>, _Changed) +lowercase_bin(CP1, <<CP2/utf8, Bin/binary>>, Changed) when CP1 < 128, CP2 < 256 -> - [CP1|lowercase_bin(CP2, Bin, false)]; + [CP1|lowercase_bin(CP2, Bin, Changed)]; lowercase_bin(CP1, Bin, Changed) -> case unicode_util:lowercase([CP1|Bin]) of [CP1|CPs] -> @@ -773,9 +773,9 @@ casefold_list(CPs0, Changed) -> casefold_bin(CP1, <<CP2/utf8, Bin/binary>>, _Changed) when $A =< CP1, CP1 =< $Z, CP2 < 256 -> [CP1+32|casefold_bin(CP2, Bin, true)]; -casefold_bin(CP1, <<CP2/utf8, Bin/binary>>, _Changed) +casefold_bin(CP1, <<CP2/utf8, Bin/binary>>, Changed) when CP1 < 128, CP2 < 256 -> - [CP1|casefold_bin(CP2, Bin, false)]; + [CP1|casefold_bin(CP2, Bin, Changed)]; casefold_bin(CP1, Bin, Changed) -> case unicode_util:casefold([CP1|Bin]) of [CP1|CPs] -> |