1 files changed, 9 insertions, 10 deletions

diff --git a/sleep.c b/sleep.c
index bfbb78f61..9687b8446 100644
--- a/sleep.c
+++ b/sleep.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * Mini sleep implementation for busybox
  *
@@ -23,19 +24,17 @@
 #include "internal.h"
 #include <stdio.h>
 
-const char      sleep_usage[] = "sleep N\n\n"
-"Pause for N seconds.\n";
+const char sleep_usage[] = "sleep N\n\n" "Pause for N seconds.\n";
 
-extern int
-sleep_main(int argc, char * * argv)
+extern int sleep_main(int argc, char **argv)
 {
-        if ( (argc < 2) || (**(argv+1) == '-') ) {
-            usage( sleep_usage );
+        if ((argc < 2) || (**(argv + 1) == '-')) {
+                usage(sleep_usage);
         }
 
-        if ( sleep(atoi(*(++argv))) != 0 ) {
-                perror( "sleep");
-                exit (FALSE);
+        if (sleep(atoi(*(++argv))) != 0) {
+                perror("sleep");
+                exit(FALSE);
         } else
-                exit (TRUE);
+                exit(TRUE);
 }