Report which package is missing a signature

If any package in a sync transaction is missing a required signature,
we give an uninformative error message (which may or may not state that
the missing signature is the issue).  Always output the package with
the missing signature.

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

1 files changed, 4 insertions, 1 deletions

diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c
index 98c0bc1d..0d01a5af 100644
--- a/lib/libalpm/sync.c
+++ b/lib/libalpm/sync.c
@@ -1105,7 +1105,10 @@ static int check_validity(alpm_handle_t *handle,
 	if(errors) {
 		for(i = errors; i; i = i->next) {
 			struct validity *v = i->data;
-			if(v->error == ALPM_ERR_PKG_INVALID_SIG) {
+			if(v->error == ALPM_ERR_PKG_MISSING_SIG) {
+				_alpm_log(handle, ALPM_LOG_ERROR,
+						_("%s: missing required signature\n"), v->pkg->name);
+			} else if(v->error == ALPM_ERR_PKG_INVALID_SIG) {
 				_alpm_process_siglist(handle, v->pkg->name, v->siglist,
 						v->level & ALPM_SIG_PACKAGE_OPTIONAL,
 						v->level & ALPM_SIG_PACKAGE_MARGINAL_OK,