Eliminate extra trailing space

[oweals/busybox.git] / coreutils / yes.c

diff --git a/coreutils/yes.c b/coreutils/yes.c
index 0191bb003592bc2b3c88e226c9def60b3d69a3c4..7d9596d0bf72156b53426ec0013254a6fdd127a1 100644 (file)
--- a/coreutils/yes.c
+++ b/coreutils/yes.c
@@ -20,28 +20,24 @@
  *
  */
 
-#include "internal.h"
-#include <stdio.h>
+/* getopt not needed */
 
-const char yes_usage[] =
-       "yes [OPTION]... [STRING]...\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
-       "\nRepeatedly outputs a line with all specified STRING(s), or `y'.\n"
-#endif
-       ;
+#include <stdio.h>
+#include <stdlib.h>
+#include "busybox.h"
 
 extern int yes_main(int argc, char **argv)
 {
        int i;
 
        if (argc >= 2 && *argv[1] == '-')
-               usage(yes_usage);
+               show_usage();
 
        if (argc == 1) {
                while (1)
                        if (puts("y") == EOF) {
                                perror("yes");
-                               exit(FALSE);
+                               return EXIT_FAILURE;
                        }
        }
 
@@ -50,7 +46,8 @@ extern int yes_main(int argc, char **argv)
                        if (fputs(argv[i], stdout) == EOF
                                || putchar(i == argc - 1 ? '\n' : ' ') == EOF) {
                                perror("yes");
-                               exit(FALSE);
+                               return EXIT_FAILURE;
                        }
-       exit(TRUE);
+
+       return EXIT_SUCCESS;
 }