Some formatting updates (ran the code through indent)

 -Erik


git-svn-id: svn://busybox.net/trunk/busybox@357 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 15 insertions, 10 deletions

diff --git a/tty.c b/tty.c
index 83abaffb5..8ac1c1fcd 100644
--- a/tty.c
+++ b/tty.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * Mini tty implementation for busybox
  *
@@ -24,19 +25,23 @@
 #include <sys/types.h>
 
 static const char tty_usage[] = "tty\n\n"
-"Print the file name of the terminal connected to standard input.\n"
-"\t-s\tprint nothing, only return an exit status\n";
+        "Print the file name of the terminal connected to standard input.\n"
 
-extern int tty_main(int argc, char **argv) {
+        "\t-s\tprint nothing, only return an exit status\n";
+
+extern int tty_main(int argc, char **argv)
+{
         char *tty;
 
         if (argc > 1) {
-                if (argv[1][0] != '-' || argv[1][1] != 's') usage (tty_usage);
-        }
-        else {
-                tty = ttyname (0);
-                if (tty) puts (tty);
-                else puts ("not a tty");
+                if (argv[1][0] != '-' || argv[1][1] != 's')
+                        usage(tty_usage);
+        } else {
+                tty = ttyname(0);
+                if (tty)
+                        puts(tty);
+                else
+                        puts("not a tty");
         }
-        exit (isatty (0) ? TRUE : FALSE);
+        exit(isatty(0) ? TRUE : FALSE);
 }