Avoid dead assignment

diff --git a/usr.sbin/rpki-client/main.c b/usr.sbin/rpki-client/main.c
index d67925b..e04e153 100644 (file)
--- a/usr.sbin/rpki-client/main.c
+++ b/usr.sbin/rpki-client/main.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: main.c,v 1.214 2022/08/30 18:56:49 job Exp $ */
+/*     $OpenBSD: main.c,v 1.215 2022/08/30 22:42:32 tb Exp $ */
 /*
  * Copyright (c) 2021 Claudio Jeker <claudio@openbsd.org>
  * Copyright (c) 2019 Kristaps Dzonsons <kristaps@bsd.lv>
@@ -1089,7 +1089,7 @@ main(int argc, char *argv[])
 
                polltim = repo_check_timeout(INFTIM);
 
-               if ((c = poll(pfd, NPFD, polltim)) == -1) {
+               if (poll(pfd, NPFD, polltim) == -1) {
                        if (errno == EINTR)
                                continue;
                        err(1, "poll");