grub-mkrescue: Recognize -output as an alias of --output.
authorVladimir Serbinenko <phcoder@gmail.com>
Thu, 7 May 2015 14:34:34 +0000 (16:34 +0200)
committerVladimir Serbinenko <phcoder@gmail.com>
Thu, 7 May 2015 14:34:34 +0000 (16:34 +0200)
commit5fd1cb980af603126b82f421417f15326b0ca38d
tree59f3d5bda7efe7298ef727ac5d0a8b8db5afde5c
parente5b4ba8c2b2cfbb84e5b8254fb7d0b15b799fe78
grub-mkrescue: Recognize -output as an alias of --output.

This helps us to be in line with xorriso -as mkisofs.

Suggested by: Thomas Schmitt
util/grub-mkrescue.c