Remove another unnecessary string copy (#2305)

Skylion007 · web-flow · commit ae94d64f670d · 2025-12-13T22:52:26.000-05:00
diff --git a/httplib.h b/httplib.h
@@ -6880,7 +6880,7 @@ inline void hosted_at(const std::string &hostname,
     auto dummy = -1;
     if (detail::get_ip_and_port(addr, sizeof(struct sockaddr_storage), ip,
                                 dummy)) {
-      addrs.push_back(ip);
+      addrs.emplace_back(std::move(ip));
     }
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -6880,7 +6880,7 @@ inline void hosted_at(const std::string &hostname,`
`6880`	`6880`	`auto dummy = -1;`
`6881`	`6881`	`if (detail::get_ip_and_port(addr, sizeof(struct sockaddr_storage), ip,`
`6882`	`6882`	`dummy)) {`
`6883`		`- addrs.push_back(ip);`
	`6883`	`+ addrs.emplace_back(std::move(ip));`
`6884`	`6884`	`}`
`6885`	`6885`	`}`
`6886`	`6886`	`}`