A potential bug in Flame.cc

[xing-mei]

Hi @wngreene
https://github.com/robustrobotics/flame/blob/master/src/flame/flame.cc#L174 indicates this block only runs when feats_ is empty, but inside this block https://github.com/robustrobotics/flame/blob/master/src/flame/flame.cc#L220 only executes when feats_ is not empty. So this part never runs?

[wngreene]

Ah. Yeah you could be right. Looks like the block at L220 shouldn't run.

[xing-mei]

thanks for confirmation @wngreene , another question about https://github.com/robustrobotics/flame/blob/master/src/flame/flame.cc#L1228
thought it should be cv::Point2f(jj, ii)?