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Fix small typo

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This commit is contained in:
Carl Klemm
2020-06-10 23:22:11 +02:00
parent bf83a6e3a6
commit 27404a4aa7
4 changed files with 18 additions and 15 deletions
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23
process.cpp
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@ -68,18 +68,21 @@ bool Process::getStoped()
std::vector<std::string> Process::openStatus()
{
std::fstream statusFile;
statusFile.open(std::string("/proc/") + std::to_string(pid_)+ "/status", std::fstream::in);
std::vector<std::string> lines;
if(statusFile.is_open())
if(pid_ > 0)
{
std::string statusString((std::istreambuf_iterator<char>(statusFile)),
std::istreambuf_iterator<char>());
lines = split(statusString);
statusFile.close();
}
else
{
std::cout<<"cant open "<<"/proc/" + std::to_string(pid_)+ "/status"<<std::endl;
statusFile.open(std::string("/proc/") + std::to_string(pid_)+ "/status", std::fstream::in);
if(statusFile.is_open())
{
std::string statusString((std::istreambuf_iterator<char>(statusFile)),
std::istreambuf_iterator<char>());
lines = split(statusString);
statusFile.close();
}
else
{
std::cout<<"cant open "<<"/proc/" + std::to_string(pid_)+ "/status"<<std::endl;
}
}
return lines;
}