Use double brackets everywhere
We already fixed a couple of these in previous patches - this one should
replace all remaining uses of single brackets ("[") by double brackets.
Also, use arithmetic evaluation instead of conditional expressions where
appropriate and make use of "-z" and "-n" instead of comparing variables
to empty strings.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
parent
f62f307c
Please register or sign in to comment