NumberFormatter::append broken

[lucas-clemente]

I'm expecting the following to output "1.00", but it gives "10". Happens only with natural numbers. Looking at the code I think this is due to the conversion not outputting a separator but the padding code expecting one.

#include <iostream>
#include <Poco/NumberFormatter.h>

int main(int argc, const char * argv[]) {
  Poco::NumberFormatter f;
  string s;
  f.append(s, static_cast<double>(1), 2);
  std::cout << s << std::endl; // => 10
  return 0;
}

[aleks-f]

Fixed for 1.5.2