Removed redundant initialization of local variable tls.

[nmh] / uip / rcvtty.c

diff --git a/uip/rcvtty.c b/uip/rcvtty.c
index 4e22a8d0795808adc3bfafa96f184407e5bed566..c66f3996b5f8db4a9dd7deadc1a11c5b9afcb263 100644 (file)
--- a/uip/rcvtty.c
+++ b/uip/rcvtty.c
@@ -11,15 +11,16 @@
  */
 
 #include "h/mh.h"
-#include "sbr/closefds.h"
+#include "sbr/fmt_new.h"
+#include "scansbr.h"
+#include "sbr/getarguments.h"
+#include "sbr/smatch.h"
 #include "sbr/ambigsw.h"
 #include "sbr/print_version.h"
 #include "sbr/print_help.h"
 #include "sbr/error.h"
 #include "h/signals.h"
 #include <setjmp.h>
-#include "h/rcvmail.h"
-#include "h/scansbr.h"
 #include "h/fmt_scan.h"
 #include "h/tws.h"
 #include "h/mts.h"
@@ -80,7 +81,7 @@ int
 main (int argc, char **argv)
 {
     int md, vecp = 0;
-    char *cp, *user, buf[BUFSIZ], tty[BUFSIZ];
+    char *cp, *user, buf[BUFSIZ];
     char **argp, **arguments, *vec[MAXARGS];
     struct utmpx *utp;
 
@@ -148,7 +149,7 @@ main (int argc, char **argv)
     vec[vecp] = 0;
 
     if ((md = vecp ? message_fd (vec) : header_fd ()) == NOTOK)
-       exit (RCV_MBX);
+       exit(1);
 
     user = getusername();
 
@@ -158,17 +159,15 @@ main (int argc, char **argv)
         if (utp->ut_type == USER_PROCESS && utp->ut_user[0] != 0
                && utp->ut_line[0] != 0
                && strncmp (user, utp->ut_user, sizeof(utp->ut_user)) == 0) {
-            strncpy (tty, utp->ut_line, sizeof(utp->ut_line));
-           alert (tty, md);
+           alert(utp->ut_line, md);
         }
     }
     endutxent();
 #else
-    NMH_UNUSED (tty);
     NMH_UNUSED (utp);
 #endif /* HAVE_GETUTXENT */
 
-    exit (RCV_MOK);
+    exit(0);
 }
 
 
@@ -238,7 +237,6 @@ message_fd (char **vec)
     rewind (stdin);
     if (dup2 (fd, 1) == NOTOK || dup2 (fd, 2) == NOTOK)
        _exit(1);
-    closefds (3);
     setpgid(0, getpid());      /* put in own process group */
     if (execvp (vec[0], vec) == NOTOK) {
         _exit(1);