Re-use existing variables, patch from Tito

diff --git a/console-tools/openvt.c b/console-tools/openvt.c
index 519513623e42b9ccf5696980474d0621976376f8..269dfc01a48997c37b8aba2ad3e07ebb74d00ae5 100644 (file)
--- a/console-tools/openvt.c
+++ b/console-tools/openvt.c
@@ -3,6 +3,7 @@
  *  openvt.c - open a vt to run a command.
  *
  *  busyboxed by Quy Tonthat <quy@signal3.com>
+ *  hacked by Tito <farmatito@tiscali.it>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -39,8 +40,7 @@ int openvt_main(int argc, char **argv)
        int fd;
        int vtno;
        char vtname[sizeof VTNAME + 2];
-       char * cmd = NULL;
-       char * cmd_args = NULL;
+
 
        if (argc < 3)
         bb_show_usage();
@@ -56,9 +56,8 @@ int openvt_main(int argc, char **argv)
 
        sprintf(vtname, VTNAME, vtno);
 
-       cmd = argv[2];
-       cmd_args = xmalloc(80);
-       cmd_args[0] = '\0';
+       argv+=2;
+       argc-=2;
 
        if((pid = fork()) == 0) {
                /* leave current vt */
@@ -83,8 +82,7 @@ int openvt_main(int argc, char **argv)
                dup(fd);
                dup(fd);
 
-               execvp(cmd, &argv[2]);
-               /*execlp(cmd, cmd_args);*/
+               execvp(argv[0], argv);
                _exit(1);
        }
        return EXIT_SUCCESS;