sd-resolve: use different element of union to make code more readable

They both point to the same location, but the reader
is not forced to look back to the beginning of the function
to see that.

diff --git a/src/libsystemd/sd-resolve/sd-resolve.c b/src/libsystemd/sd-resolve/sd-resolve.c
index ca517861d9a09eaea7c4255b1f1ce462e98d7506..8aec75aa47eaab996ec0c7ab6a828fbc716f4892 100644 (file)
--- a/src/libsystemd/sd-resolve/sd-resolve.c
+++ b/src/libsystemd/sd-resolve/sd-resolve.c
@@ -450,7 +450,7 @@ static int handle_request(int out_fd, const Packet *packet, size_t length) {
                  assert(length >= sizeof(ResRequest));
                  assert(length == sizeof(ResRequest) + res_req->dname_len);
 
                  assert(length >= sizeof(ResRequest));
                  assert(length == sizeof(ResRequest) + res_req->dname_len);
 

-                 dname = (const char *) req + sizeof(ResRequest);
+                 dname = (const char *) res_req + sizeof(ResRequest);

 
                  if (req->type == REQUEST_RES_QUERY)
                          ret = res_query(dname, res_req->class, res_req->type, (unsigned char *) &answer, BUFSIZE);
 
                  if (req->type == REQUEST_RES_QUERY)
                          ret = res_query(dname, res_req->class, res_req->type, (unsigned char *) &answer, BUFSIZE);