cmdline/apt-key: fix --check-sigs to ensure that the signature can verify and also...

diff --git a/cmdline/apt-key b/cmdline/apt-key
index c522d54feb484a0236953cf8cb699b1166d9db9f..9c7804d5b47961af0ad7edb390fda3f1677a577d 100755 (executable)
--- a/cmdline/apt-key
+++ b/cmdline/apt-key
@@ -63,12 +63,11 @@ add_keys_with_verify_against_master_keyring() {
 
         # export the add keyring one-by-one
         rm -f $TMP_KEYRING
-        $GPG_CMD --keyring $ADD_KEYRING --export $add_key --output $TMP_KEYRING
-
+        $GPG_CMD --keyring $ADD_KEYRING --output $TMP_KEYRING --export $add_key 
         # check if signed with the master key and only add in this case
         ADDED=0
        for master_key in $master_keys; do
-           if $GPG_CMD --keyring $TMP_KEYRING --check-sigs --with-colons $add_key | grep ^sig | cut -d: -f5 | grep -q $master_key; then
+           if $GPG_CMD --keyring $MASTER_KEYRING --keyring $TMP_KEYRING --check-sigs --with-colons $add_key | grep '^sig:!:' | cut -d: -f5 | grep -q $master_key; then
                $GPG --import $TMP_KEYRING
                ADDED=1
            fi