egrep warning

[MmeOokamy]

Hello everybody,

My OS : ManjaroLinux 22.0.0
today I updated grep.
after reboot of the system I met an error during the commands git ftp init / push:

egrep: warning: egrep is obsolescent; using grep -E

I'm not sure if this is the right solution but in my file /bin/git-ftp, I replaced all occurrences of egrep by grep -E
now i don't have any error with git ftp.

is it the right thing to do or not?