Fix looping bug, use fullRead

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

diff --git a/coreutils/yes.c b/coreutils/yes.c
index a822ebc1d4e019b4be1347e15e575521758b4106..f41bbb6ef4375a878afe463ce4cd31c0ac15f2d8 100644 (file)
--- a/coreutils/yes.c
+++ b/coreutils/yes.c
@@ -27,10 +27,8 @@ extern int yes_main(int argc, char **argv)
 {
        int i;
 
-       if (argc >=1 && *argv[1]=='-') {
-               usage("yes [OPTION]... [STRING]...\n\n"
-                               "Repeatedly outputs a line with all specified STRING(s), or `y'.\n");
-       }
+       if (argc >= 2 && *argv[1] == '-')
+               usage(yes_usage);
 
        if (argc == 1) {
                while (1)