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From cdbd27d699b51e37c533d07abd2f1ab26e11355c Mon Sep 17 00:00:00 2001
From: Kalev Lember <klember@redhat.com>
Date: Tue, 18 Dec 2018 01:02:27 +0100
Subject: [PATCH] dnf: Invalidate the sack cache after downloading new metadata

This fixes first resolve() after refresh() to correctly return the new
data.

https://bugzilla.redhat.com/show_bug.cgi?id=1642878
---
 backends/dnf/pk-backend-dnf.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/backends/dnf/pk-backend-dnf.c b/backends/dnf/pk-backend-dnf.c
index 5961f1258..47e565915 100644
--- a/backends/dnf/pk-backend-dnf.c
+++ b/backends/dnf/pk-backend-dnf.c
@@ -1568,6 +1568,7 @@ pk_backend_refresh_cache_thread (PkBackendJob *job,
 				 gpointer user_data)
 {
 	PkBackendDnfJobData *job_data = pk_backend_job_get_user_data (job);
+	PkBackend *backend = pk_backend_job_get_backend (job);
 	DnfRepo *repo;
 	DnfState *state_local;
 	DnfState *state_loop;
@@ -1699,6 +1700,9 @@ pk_backend_refresh_cache_thread (PkBackendJob *job,
 		return;
 	}
 
+	/* invalidate the sack cache after downloading new metadata */
+	pk_backend_sack_cache_invalidate (backend, "downloaded new metadata");
+
 	/* regenerate the libsolv metadata */
 	state_local = dnf_state_get_child (job_data->state);
 	sack = dnf_utils_create_sack_for_filters (job, 0,
-- 
2.19.1