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| author | EuAndreh <eu@euandre.org> | 2022-11-16 21:29:25 -0300 |
|---|---|---|
| committer | EuAndreh <eu@euandre.org> | 2022-11-16 21:29:25 -0300 |
| commit | a317496a280d37bdc59270b6b84ede73835c3d79 (patch) | |
| tree | 1f488af9366255d78c3b04731becded9d58c6a93 /etc | |
| parent | etc/guix/system.scm: Add network instability tolerance to OpenSSH daemon (diff) | |
| download | dotfiles-a317496a280d37bdc59270b6b84ede73835c3d79.tar.gz dotfiles-a317496a280d37bdc59270b6b84ede73835c3d79.tar.xz | |
etc/sh/root-rc: Fix ShellCheck warnings
Diffstat (limited to 'etc')
| -rw-r--r-- | etc/sh/root-rc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/etc/sh/root-rc b/etc/sh/root-rc index a803b11..f78f293 100644 --- a/etc/sh/root-rc +++ b/etc/sh/root-rc @@ -1,3 +1,5 @@ +#!/bin/sh +# shellcheck disable=1090,1091 export ENV=~/.profile XDG_PREFIX=~/.usr @@ -63,10 +65,12 @@ error_marker() { } shell_level() { + # shellcheck disable=3028 + L="${SHLVL:-1}" if [ -n "${TMUX:-}" ]; then - LVL=$((SHLVL - 1)) + LVL=$((L - 1)) else - LVL="$SHLVL" + LVL="$L" fi if [ "$LVL" != 1 ]; then printf '[%s] ' "$LVL" |