grep: use posix shebang for egrep/fgrep
authorVladislav Grigoryev <vg.aetera@gmail.com>
Tue, 7 Sep 2021 10:58:06 +0000 (13:58 +0300)
committerRosen Penev <rosenp@gmail.com>
Tue, 7 Sep 2021 18:31:55 +0000 (11:31 -0700)
commit07b6eec21f57c3cb391b0daf89240b7632b2a49f
treef5dd795ad55422cbc3284703dee9d51d919dc85c
parent986b0d161afbcc36a9786af59ddf016e9ef30425
grep: use posix shebang for egrep/fgrep

Use POSIX shebang for egrep/fgrep instead of the variable/Bash.
The issue affects both master and openwrt-21.02.

Signed-off-by: Vladislav Grigoryev <vg.aetera@gmail.com>
utils/grep/Makefile