Patch by Tito, remove some unneeded variables to save some space.

diff --git a/console-tools/openvt.c b/console-tools/openvt.c
index bafd1d0a2669d881f57224553181055a2cab3cbc..b0db33b3370f0777e2b54e50a6eeba9619d2591f 100644 (file)
--- a/console-tools/openvt.c
+++ b/console-tools/openvt.c
@@ -32,31 +32,22 @@
 
 #include "busybox.h"
 
-#define VTNAME "/dev/tty%d"
-
 int openvt_main(int argc, char **argv)
 {
-       int pid;
        int fd;
-       int vtno;
-       char vtname[sizeof VTNAME + 2];
+       char vtname[sizeof VC_FORMAT + 2];
 
 
        if (argc < 3)
         bb_show_usage();
 
-       if (!isdigit(argv[1][0]))
-               bb_show_usage();
-
-       /* check for Illegal vt number */
-       vtno=bb_xgetlarg(argv[1], 10, 1, 12);
-
-       sprintf(vtname, VTNAME, vtno);
+       /* check for Illegal vt number: < 1 or > 12 */
+       sprintf(vtname, VC_FORMAT,(int)bb_xgetlarg(argv[1], 10, 1, 12));
 
        argv+=2;
        argc-=2;
 
-       if((pid = fork()) == 0) {
+       if(fork() == 0) {
                /* leave current vt */
 
 #ifdef   ESIX_5_3_2_D