Use std::declval instead of nullptr cast trick (#6785)

Signed-off-by: Dzmitry Neviadomski <nevack.d@gmail.com>
2024-04-15 23:18:43 +03:00 · 2024-04-15 23:18:43 +03:00 · bd0b74fccb
parent 92519281b0
commit bd0b74fccb
1 changed files with 1 additions and 1 deletions
--- a/libtransmission/rpc-server.cc
+++ b/libtransmission/rpc-server.cc
@ -74,7 +74,7 @@ auto constexpr TrUnixSocketPrefix = "unix:"sv;
 #ifdef _WIN32
 auto inline constexpr TrUnixAddrStrLen = size_t{ INET6_ADDRSTRLEN };
 #else
-auto inline constexpr TrUnixAddrStrLen = size_t{ sizeof(((struct sockaddr_un*)nullptr)->sun_path) +
+auto inline constexpr TrUnixAddrStrLen = size_t{ sizeof(std::declval<struct sockaddr_un>().sun_path) +
                                                 std::size(TrUnixSocketPrefix) };
 #endif