refactor and xargs

1 files changed, 4 insertions, 5 deletions

diff --git a/src/commands/yes.c b/src/commands/yes.c
index c954810..39cf75d 100644
--- a/src/commands/yes.c
+++ b/src/commands/yes.c
@@ -1,19 +1,18 @@
 #include "../command.h"
 
-static void help() {
+static void help(void) {
     printf("Usage: yes [STRING]\n\n");
     printf("Repeatedly output a line with all specified STRING(s), or 'y'.\n");
-    exit(EXIT_SUCCESS);
 }
 
 COMMAND(yes) {
+
+    parse_help(argc, argv, help);
+
     const char* repeat;
     if (argc == 0) {
         repeat = "y";
     } else {
-        if (streql("--help", argv[0])) {
-            help();
-        }
         repeat = argv[0];
         for (int i = 1; i < argc; i++) {
             *(argv[i]-1) = ' ';