diff options
Diffstat (limited to 'tools/Z99-cloudinit-warnings.sh')
| -rw-r--r-- | tools/Z99-cloudinit-warnings.sh | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/tools/Z99-cloudinit-warnings.sh b/tools/Z99-cloudinit-warnings.sh index 1d413374..cb8b4638 100644 --- a/tools/Z99-cloudinit-warnings.sh +++ b/tools/Z99-cloudinit-warnings.sh @@ -4,9 +4,11 @@ # Purpose: show user warnings on login. cloud_init_warnings() { - local warning="" idir="/var/lib/cloud/instance" n=0 - local warndir="$idir/warnings" - local ufile="$HOME/.cloud-warnings.skip" sfile="$warndir/.skip" + command -v local >/dev/null && local _local="local" || + typeset _local="typeset" + $_local warning="" idir="/var/lib/cloud/instance" n=0 + $_local warndir="$idir/warnings" + $_local ufile="$HOME/.cloud-warnings.skip" sfile="$warndir/.skip" [ -d "$warndir" ] || return 0 [ ! -f "$ufile" ] || return 0 [ ! -f "$sfile" ] || return 0 |