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src/Network/props.cxx: use std::setprecision(16) when sending double values.

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This commit is contained in:
Julian Smith 2021-06-27 23:27:14 +01:00
parent f5243e7e7d
commit 581e7980b3
1 changed files with 11 additions and 1 deletions
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12
src/Network/props.cxx
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@ -430,8 +430,18 @@ FGProps::PropsChannel::foundTerminator()
push( getTerminator() ); push( getTerminator() );
} else if ( command == "get" || command == "show" ) { } else if ( command == "get" || command == "show" ) {
if ( tokens.size() == 2 ) { if ( tokens.size() == 2 ) {
std::string value;
SGPropertyNode* n = node->getNode(tokens[1].c_str());
if (n && n->getType() == simgear::props::DOUBLE) {
// Use extra precision so we can represent UTC times etc.
std::ostringstream s;
s << std::setprecision(16) << n->getDoubleValue();
value = s.str();
}
else {
value = node->getStringValue ( tokens[1].c_str(), "" );
}
string tmp; string tmp;
string value = node->getStringValue ( tokens[1].c_str(), "" );
if ( mode == PROMPT ) { if ( mode == PROMPT ) {
tmp = tokens[1]; tmp = tokens[1];
tmp += " = '"; tmp += " = '";