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Handle carriage return

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This commit is contained in:
Eelco Dolstra 2016-04-25 19:18:28 +02:00
parent ca9de88a51
commit cc804d0dc6
1 changed files with 7 additions and 12 deletions
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19
src/libstore/build.cc
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@ -2935,18 +2935,13 @@ void DerivationGoal::handleChildOutput(int fd, const string & data)
return;
}
for (size_t pos = 0; true; ) {
auto newline = data.find('\n', pos);
if (newline == std::string::npos) {
currentLogLine.append(data, pos, std::string::npos);
break;
}
currentLogLine.append(data, pos, newline - pos);
flushLine();
pos = newline + 1;
}
for (auto c : data)
if (c == '\r')
currentLogLine.clear(); // FIXME: not quite right
else if (c == '\n')
flushLine();
else
currentLogLine += c;
if (bzLogFile) {
int err;