From c21c4b2739da7e8a66b455fe7da690d924f5ebd8 Mon Sep 17 00:00:00 2001
From: Gitea <gitea@fake.local>
Date: Sun, 13 Dec 2020 14:17:23 -0600
Subject: [PATCH] Moved to using optind

---
 tee.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/tee.c b/tee.c
index 2915116..92527f4 100644
--- a/tee.c
+++ b/tee.c
@@ -17,20 +17,13 @@ int main(int argc, char * argv[]) {
       case 'i': signal(SIGINT, SIG_IGN); break;
     }
   }
-  
-  while(strcmp("-a", argv[start_arg]) == 0 || 
-        strcmp("-i", argv[start_arg]) == 0 ||
-        strcmp("-ai", argv[start_arg]) == 0 || 
-        strcmp("-ia", argv[start_arg]) == 0) {
-    start_arg++;
-  }
 
   FILE * files[27] = { 0 };
 
   char * mode = append_mode == 1 ? "a+" : "w+";
 
   int j = 0;
-  for(int i = start_arg; i < argc && j < 27; i++) {
+  for(int i = optind; i < argc && j < 27; i++) {
     files[j++] = fopen(argv[i], mode);
     if(files == NULL) {
       fprintf(stderr, "%s: could not open/create file %s\n", argv[0], argv[i]);