local GPG="$GPG_CMD --keyring $KEYRINGFILE"
for KEY in "$@"; do
# check if the key is in this keyring: the key id is in the 5 column at the end
- if ! get_fingerprints_of_keyring "$KEYRINGFILE" | grep -q "^[0-9A-F]*${KEY}$"; then
+ if ! get_fingerprints_of_keyring "$KEYRINGFILE" | grep -iq "^[0-9A-F]*${KEY}$"; then
continue
fi
if [ ! -w "$KEYRINGFILE" ]; then