[master] 3d50d45 Only assert on complete IMS object if we have a good status.

[Poul-Henning Kamp]

commit 3d50d453ad6cd2b9d4da72d970b3051862757123
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Mon Jan 6 08:52:54 2014 +0000

    Only assert on complete IMS object if we have a good status.

diff --git a/bin/varnishd/cache/cache_fetch.c b/bin/varnishd/cache/cache_fetch.c
index e142103..bb6c7b2 100644
--- a/bin/varnishd/cache/cache_fetch.c
+++ b/bin/varnishd/cache/cache_fetch.c
@@ -633,10 +633,11 @@ vbf_stp_condfetch(struct worker *wrk, struct busyobj *bo)
 	} while (ois == OIS_DATA || ois == OIS_STREAM);
 	ObjIterEnd(&oi);
 	bo->stats = NULL;
-	assert(al == bo->ims_obj->len);
-	assert(obj->len == al);
-	if (bo->state != BOS_FAILED)
+	if (bo->state != BOS_FAILED) {
+		assert(al == bo->ims_obj->len);
+		assert(obj->len == al);
 		VBO_setstate(bo, BOS_FINISHED);
+	}
 	HSH_Complete(obj->objcore);
 	return (F_STP_DONE);
 }