tree 661df7c7daac90208edac62680996acc221e3272
parent fc7eb69b70a5704c861f09a7e8d25a01079e92c7
author Benno Schulenberg <bensberg@justemail.net> 1460302921 +0200
committer Benno Schulenberg <bensberg@justemail.net> 1460303362 +0200

utils: snip a superfluous check for NULL

Nano doesn't start doing anything with the edit window or the keyboard
until all files have been read in or a blank buffer has been opened, so
the case of openfile->current == NULL will never occur.

Also correct the comment -- because with multibyte characters, it is
very well possible that the screen column corresponding to current_x
is smaller than current_x itself.