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Fix tohexu/1 and tohexl/1

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tohexu(16) or tohexl(16) will now crash, instead of evaluating to $G or $g.
This commit is contained in:
Matthias Endler 2013-11-26 10:05:54 +01:00
parent df81862554
commit b2511f15a0
1 changed files with 2 additions and 2 deletions
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4
src/cowboy_http.erl
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@ -1030,11 +1030,11 @@ urlencode(<<>>, Acc, _Plus, _Upper) ->
-spec tohexu(byte()) -> byte(). -spec tohexu(byte()) -> byte().
tohexu(C) when C < 10 -> $0 + C; tohexu(C) when C < 10 -> $0 + C;
tohexu(C) when C < 17 -> $A + C - 10. tohexu(C) when C < 16 -> $A + C - 10.
-spec tohexl(byte()) -> byte(). -spec tohexl(byte()) -> byte().
tohexl(C) when C < 10 -> $0 + C; tohexl(C) when C < 10 -> $0 + C;
tohexl(C) when C < 17 -> $a + C - 10. tohexl(C) when C < 16 -> $a + C - 10.
%% Tests. %% Tests.