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nghttp: Remove redundant std::move

This commit is contained in:
Tatsuhiro Tsujikawa 2015-10-23 00:17:00 +09:00
parent ce74a30990
commit d3475f5fe2
1 changed files with 4 additions and 4 deletions
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8
src/nghttp.cc
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@ -182,16 +182,16 @@ std::string decode_host(std::string host) {
if (zone_start == std::end(host) || if (zone_start == std::end(host) ||
!util::ipv6_numeric_addr( !util::ipv6_numeric_addr(
std::string(std::begin(host), zone_start).c_str())) { std::string(std::begin(host), zone_start).c_str())) {
return std::move(host); return host;
} }
// case: ::1% // case: ::1%
if (zone_start + 1 == std::end(host)) { if (zone_start + 1 == std::end(host)) {
host.pop_back(); host.pop_back();
return std::move(host); return host;
} }
// case: ::1%12 or ::1%1 // case: ::1%12 or ::1%1
if (zone_start + 3 >= std::end(host)) { if (zone_start + 3 >= std::end(host)) {
return std::move(host); return host;
} }
// If we see "%25", followed by more characters, then decode %25 as // If we see "%25", followed by more characters, then decode %25 as
// '%'. // '%'.
@ -201,7 +201,7 @@ std::string decode_host(std::string host) {
auto zone_id = util::percentDecode(zone_id_src, std::end(host)); auto zone_id = util::percentDecode(zone_id_src, std::end(host));
host.erase(zone_start + 1, std::end(host)); host.erase(zone_start + 1, std::end(host));
host += zone_id; host += zone_id;
return std::move(host); return host;
} }
} // namespace } // namespace