state: fix world dependencies to be honored always

previously they might have been skipped on certain situations.
this also fixes some other reverse dependency enforcements and
implements new "pending" state for locked name.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/add.c b/src/add.c
index e89a4cd..5cff9e1 100644
--- a/src/add.c
+++ b/src/add.c
@@ -130,6 +130,9 @@ static int add_main(void *ctx, int argc, char **argv)
 	}
 
 	state = apk_state_new(&db);
+	if (state == NULL)
+		goto err;
+
 	for (i = 0; (pkgs != NULL) && i < pkgs->num; i++) {
 		r = apk_state_lock_dependency(state, &pkgs->item[i]);
 		if (r != 0) {