From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Sat, 14 Mar 2015 02:11:05 +0000 (-0500)
Subject: sd-resolve: use different element of union to make code more readable
X-Git-Tag: v219.0~339
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=d448c7927a8b75a9023b925e82a3109cfd490d70

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 ca517861d..8aec75aa4 100644
--- 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);
 
-                 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);