Import key if needed when installing package from file

When installing a package with "pacman -U" that has a detached
signature, check if the needed key is in the keyring and download
if necessary.

Signed-off-by: Allan McRae <allan@archlinux.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/libalpm/signing.c b/lib/libalpm/signing.c
index aa7e134a..a57c9463 100644
--- a/lib/libalpm/signing.c
+++ b/lib/libalpm/signing.c
@@ -192,6 +192,11 @@ int _alpm_key_in_keychain(alpm_handle_t *handle, const char *fpr)
 	gpgme_key_t key;
 	int ret = -1;
 
+	if(init_gpgme(handle)) {
+		/* pm_errno was set in gpgme_init() */
+		goto error;
+	}
+
 	memset(&ctx, 0, sizeof(ctx));
 	err = gpgme_new(&ctx);
 	CHECK_ERR();