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

1 files changed, 4 insertions, 13 deletions

diff --git a/console-tools/openvt.c b/console-tools/openvt.c
index bafd1d0a2..b0db33b33 100644
--- 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