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Fix compile error on OS where char is signed.

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This commit is contained in:
ArthurSonzogni 2020-03-25 02:01:31 +01:00
parent 508b2ef048
commit 6e22a10eb7
1 changed files with 7 additions and 8 deletions
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15
src/ftxui/component/event.cpp
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@ -38,14 +38,13 @@ Event Event::Special(const std::string& input) {
void ParseUTF8(Receiver<char>& in, Sender<Event>& out, std::string& input) {
char c;
char mask = 0b11000000;
for (int i = 0; i < 3; ++i) {
if ((input[0] & mask) == mask) {
if (!in->Receive(&c))
return;
input += c;
}
mask = mask >> 1 | 0b10000000;
unsigned char head = static_cast<unsigned char>(input[0]);
for (int i = 0; i < 3; ++i, head <<= 1) {
if ((head & 0b11000000) != 0b11000000)
break;
if (!in->Receive(&c))
return;
input += c;
}
out->Send(Event::Character(input));
}