diff options
Diffstat (limited to 'cmdline/apt-key')
| -rwxr-xr-x | cmdline/apt-key | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/cmdline/apt-key b/cmdline/apt-key index 26aa55633..b579e5a53 100755 --- a/cmdline/apt-key +++ b/cmdline/apt-key @@ -90,13 +90,17 @@ update() { # add any security. we *need* this check on net-update though $GPG_CMD --quiet --batch --keyring $ARCHIVE_KEYRING --export | $GPG --import - # remove no-longer supported/used keys - keys=`$GPG_CMD --keyring $REMOVED_KEYS --with-colons --list-keys | grep ^pub | cut -d: -f5` - for key in $keys; do - if $GPG --list-keys --with-colons | grep ^pub | cut -d: -f5 | grep -q $key; then - $GPG --quiet --batch --delete-key --yes ${key} - fi - done + if [ -r "$REMOVED_KEYS" ]; then + # remove no-longer supported/used keys + keys=`$GPG_CMD --keyring $REMOVED_KEYS --with-colons --list-keys | grep ^pub | cut -d: -f5` + for key in $keys; do + if $GPG --list-keys --with-colons | grep ^pub | cut -d: -f5 | grep -q $key; then + $GPG --quiet --batch --delete-key --yes ${key} + fi + done + else + echo "Warning: removed keys keyring $REMOVED_KEYS missing or not readable" >&2 + fi } |