[trafficserver] branch 9.0.x updated: Fix has_consumer_besides_client to deal with no clients (#7685)

[zw...@apache.org]

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zwoop pushed a commit to branch 9.0.x
in repository https://gitbox.apache.org/repos/asf/trafficserver.git


The following commit(s) were added to refs/heads/9.0.x by this push:
     new 748a7e0  Fix has_consumer_besides_client to deal with no clients (#7685)
748a7e0 is described below

commit 748a7e062d1a743011cdc6020ff842da04a9ce91
Author: Susan Hinrichs <sh...@verizonmedia.com>
AuthorDate: Tue Apr 6 08:41:12 2021 -0500

    Fix has_consumer_besides_client to deal with no clients (#7685)
    
    (cherry picked from commit 09e72839258a4f748aace4908c996e843e6d5176)
---
 proxy/http/HttpTunnel.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/proxy/http/HttpTunnel.h b/proxy/http/HttpTunnel.h
index 7774e2c..73842b1 100644
--- a/proxy/http/HttpTunnel.h
+++ b/proxy/http/HttpTunnel.h
@@ -521,7 +521,7 @@ HttpTunnel::has_cache_writer() const
 inline bool
 HttpTunnel::has_consumer_besides_client() const
 {
-  bool res = true;
+  bool res = false; // case of no consumers
 
   for (const auto &consumer : consumers) {
     if (!consumer.alive) {