On Fri, Nov 3, 2017 at 3:07 PM, mahmood n via gcc-help
<gcc-help@xxxxxxxxxxx> wrote:
> ...
> Part of the code for that error is
>
> std::stringstream cmd;
> cmd << "a string”;
> int result = system(cmd.str().c_str());
> if(result){
> std::cout << "Failed to execute: " << cmd << std::endl;
> exit(1);
> }
>
> I changed that cout line to cmd.str() and the error disappeared. However, I am not if I have to use cmd.str().c_str()?
You may want to change it to:
std::cout << "Failed to execute: " << cmd.str() << std::endl;
It will print try to print embedded NULL's too in the case you have an
one in your command.
Jeff
