Fix potential recast bug leading to stack smashing We are potentially affected by recastnavigation/recastnavigation/issues/687 To address this, I basically reverted recastnavigation/recastnavigation/commit/adcd4f472e8e08bd7f1db11b39f3394dc82ef869 which seems to be the most likely culprit for the issue. Contrary to the commit message in adcd4f4 which claims that the changes made are an optimization, reverting the changes had no measurable impact on performance. I am pushing the changes even though I am not certain they fix the issue, because the issue is only reproducible in our steam builds. In case this commit does not fix the issue, I will revert, and we need to keep digging.