checkReturnValue method

int checkReturnValue(
  1. int value
)

Throw an error if return value is non-null.

If value is >= 0, it will be returned.

Implementation

int checkReturnValue(final int value) {
  if (value >= 0) {
    return value;
  }
  final message = getError();
  throw SdlError(value, message);
}