[PATCH 1/2] Relax an assertion for the IMS update candidate object

[Martin Blix Grydeland]

The streaming fetch of an object can fail between lookup time and when
we actually use it. Relax this assertion.

Fixes: #1647
---
 bin/varnishd/cache/cache_req_fsm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/varnishd/cache/cache_req_fsm.c b/bin/varnishd/cache/cache_req_fsm.c
index 1078d34..b2e5aef 100644
--- a/bin/varnishd/cache/cache_req_fsm.c
+++ b/bin/varnishd/cache/cache_req_fsm.c
@@ -356,7 +356,7 @@ cnt_lookup(struct worker *wrk, struct req *req)
 	switch (wrk->handling) {
 	case VCL_RET_DELIVER:
 		if (boc != NULL) {
-			AZ(oc->flags & (OC_F_FAILED|OC_F_PASS));
+			AZ(oc->flags & OC_F_PASS);
 			AZ(oc->exp_flags & OC_EF_DYING);
 			AZ(boc->busyobj);
 			VBF_Fetch(wrk, req, boc, oc, VBF_BACKGROUND);
-- 
2.1.3