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ErrorLogger: Fix crash when error message does not have a FileLocation

This commit is contained in:
Daniel Marjamäki 2017-05-22 11:25:58 +02:00
parent 8ef9ab26b1
commit b59bd96c6d
1 changed files with 8 additions and 8 deletions
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16
lib/errorlogger.cpp
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@ -415,18 +415,18 @@ std::string ErrorLogger::ErrorMessage::toString(bool verbose, const std::string
else if (outputFormat == "clang") {
std::ostringstream text;
text << _callStack.back().getfile()
<< ':'
<< _callStack.back().line
<< ':'
<< _callStack.back().col
<< ": "
<< Severity::toString(_severity)
if (_callStack.empty()) {
text << "nofile:0:0: ";
} else {
const ErrorLogger::ErrorMessage::FileLocation &loc = _callStack.back();
text << loc.getfile() << ':' << loc.line << ':' << loc.col << ": ";
}
text << Severity::toString(_severity)
<< ": "
<< (verbose ? _verboseMessage : _shortMessage)
<< " [" << _id << ']';
if (_callStack.size() == 1U)
if (_callStack.size() <= 1U)
return text.str();
for (std::list<FileLocation>::const_iterator loc = _callStack.begin(); loc != _callStack.end(); ++loc)