replace warn() + exit() with err()

From Ross L Richardson.

diff --git a/usr.sbin/acme-client/main.c b/usr.sbin/acme-client/main.c
index 5774203..df1928e 100644 (file)
--- a/usr.sbin/acme-client/main.c
+++ b/usr.sbin/acme-client/main.c
@@ -1,4 +1,4 @@
-/*     $Id: main.c,v 1.38 2018/07/30 09:53:14 benno Exp $ */
+/*     $Id: main.c,v 1.39 2018/07/30 09:54:35 benno Exp $ */
 /*
  * Copyright (c) 2016 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -405,10 +405,8 @@ main(int argc, char *argv[])
 
        /* Jail: sandbox, file-system, user. */
 
-       if (pledge("stdio", NULL) == -1) {
-               warn("pledge");
-               exit(EXIT_FAILURE);
-       }
+       if (pledge("stdio", NULL) == -1)
+               err(EXIT_FAILURE, "pledge");
 
        /*
         * Collect our subprocesses.