(trafficserver) branch master updated: Fix false positive -Wrestrict warning in HttpUserAgent.h with GCC 12 (#12715)

[bcall]

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bcall pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/trafficserver.git


The following commit(s) were added to refs/heads/master by this push:
     new e84ca70ed0 Fix false positive -Wrestrict warning in HttpUserAgent.h 
with GCC 12 (#12715)
e84ca70ed0 is described below

commit e84ca70ed0a1f2a80198b6ca6d65c84bb8b2da68
Author: Bryan Call <bc...@apache.org>
AuthorDate: Tue Dec 2 14:02:58 2025 -0800

    Fix false positive -Wrestrict warning in HttpUserAgent.h with GCC 12 
(#12715)
    
    GCC 12 produces a false positive -Wrestrict warning when assigning the
    string literal "-" to std::string in HttpUserAgent::set_txn(). Change
    to use char literal '-' instead of string literal "-" to avoid the
    warning, similar to commit 355a9ee34d.
---
 include/proxy/http/HttpUserAgent.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/proxy/http/HttpUserAgent.h 
b/include/proxy/http/HttpUserAgent.h
index 14520ff5b9..4761e4a30e 100644
--- a/include/proxy/http/HttpUserAgent.h
+++ b/include/proxy/http/HttpUserAgent.h
@@ -178,7 +178,7 @@ HttpUserAgent::set_txn(ProxyTransaction *txn, 
TransactionMilestones &milestones)
     if (auto group{tbs->get_tls_group()}; !group.empty()) {
       m_conn_info.security_group = group;
     } else {
-      m_conn_info.security_group = "-";
+      m_conn_info.security_group = '-';
     }
 
     if (!m_conn_info.tcp_reused) {