segmentation fault in populateNextRPointerExtraMemo.cpp

[salonimundra]

The current solution gives a segmentation fault. This can be solved by changing if(q.front()->left) to if(q.front()->right) on line number 29.

[sidgupta234]

Could point out the link to the file? Or you could just go ahead with the pull request and i'll see to it and merge.