[hackers] [sbase] yes: Minor style fix || sin

[git]

commit 005459b8e36f73ca89cdccda9acf580c54ee2e21
Author: sin <s...@2f30.org>
Date:   Sun Feb 1 01:27:05 2015 +0000

    yes: Minor style fix

diff --git a/yes.c b/yes.c
index c3f2314..92be761 100644
--- a/yes.c
+++ b/yes.c
@@ -20,12 +20,14 @@ main(int argc, char *argv[])
                usage();
        } ARGEND;
 
-       if (argc == 0)
+       if (argc == 0) {
                for (;;)
                        puts("y");
-       for (i = 0; ; i++, i %= argc) {
-               printf("%s", argv[i]);
-               putchar((i == argc - 1) ? '\n' : ' ');
+       } else {
+               for (i = 0; ; i++, i %= argc) {
+                       printf("%s", argv[i]);
+                       putchar(i == argc - 1 ? '\n' : ' ');
+               }
        }
        return 1; /* should not reach */
 }