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Remove redundant check

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Running a command and then checking its exit status $? against 0 is redundant.
Instead of just checking the exit code of a command, it checks the exit code of a command that checks the exit code of a command.
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Antynea
2021-09-22 15:40:05 +02:00
committed by GitHub
parent 2851ecd72b
commit 863107588c
1 changed files with 1 additions and 2 deletions
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41_snapshots-btrfs
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@@ -245,8 +245,7 @@ trim() {
snapshot_list()
{
# Query info from snapper if it is installed
type snapper >/dev/null 2>&1
if [ $? -eq 0 ]; then
if type snapper >/dev/null 2>&1; then
if [ -s "/etc/snapper/configs/$snapper_config" ]; then
printf "Info: snapper detected, using config '$snapper_config'\n" >&2
local snapper_ids=($(snapper --no-dbus -t 0 -c "$snapper_config" list --disable-used-space | tail -n +3 | cut -d'|' -f 1))