Removed redundant initialization of local variable tls.

[nmh] / uip / rcvtty.c

diff --git a/uip/rcvtty.c b/uip/rcvtty.c
index 4098d709a7d4a8690242fdf6fedbc7718fd9f023..c66f3996b5f8db4a9dd7deadc1a11c5b9afcb263 100644 (file)
--- a/uip/rcvtty.c
+++ b/uip/rcvtty.c
@@ -15,7 +15,6 @@
 #include "scansbr.h"
 #include "sbr/getarguments.h"
 #include "sbr/smatch.h"
 #include "scansbr.h"
 #include "sbr/getarguments.h"
 #include "sbr/smatch.h"

-#include "sbr/closefds.h"

 #include "sbr/ambigsw.h"
 #include "sbr/print_version.h"
 #include "sbr/print_help.h"
 #include "sbr/ambigsw.h"
 #include "sbr/print_version.h"
 #include "sbr/print_help.h"


@@ -82,7 +81,7 @@ int
 main (int argc, char **argv)
 {
     int md, vecp = 0;
 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;
 
     char **argp, **arguments, *vec[MAXARGS];
     struct utmpx *utp;
 


@@ -160,13 +159,11 @@ 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) {
         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
         }
     }
     endutxent();
 #else

-    NMH_UNUSED (tty);

     NMH_UNUSED (utp);
 #endif /* HAVE_GETUTXENT */
 
     NMH_UNUSED (utp);
 #endif /* HAVE_GETUTXENT */
 


@@ -240,7 +237,6 @@ message_fd (char **vec)
     rewind (stdin);
     if (dup2 (fd, 1) == NOTOK || dup2 (fd, 2) == NOTOK)
        _exit(1);
     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);
     setpgid(0, getpid());      /* put in own process group */
     if (execvp (vec[0], vec) == NOTOK) {
         _exit(1);