epics/pvaClient
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fixed a bug

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This commit is contained in:
mrkraimer
2019-07-17 10:43:13 -04:00
parent ddb36536fe
commit a91ba8ef9e
2 changed files with 8 additions and 5 deletions
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11
src/pvaClientData.cpp
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@@ -156,19 +156,22 @@ void PvaClientData::parse(const std::vector<std::string> &args)
if(!pvStructure) throw std::runtime_error(messagePrefix + noStructure);
if(!bitSet) throw std::runtime_error(messagePrefix + noStructure);
size_t num = args.size();
if(num<1) throw std::runtime_error(messagePrefix + " no arguments");
for(size_t i=0; i<num; ++i)
{
string val = args[i];
size_t iequals = val.find_first_of('=');
string field;
string rest(val);
if(iequals!=std::string::npos) {
field = val.substr(0,iequals);
rest = val.substr(iequals+1);
if(iequals==std::string::npos) {
parse(rest,pvStructure,bitSet);
continue;
}
field = val.substr(0,iequals);
rest = val.substr(iequals+1);
if(field.size()==std::string::npos) {
parse(rest,pvStructure,bitSet);
return;
continue;
}
PVFieldPtr pvField(pvStructure->getSubField(field));
// look for enumerated structure