Fix a typo

src/acl.h

@@ -26,7 +26,7 @@
 #define BLACK_LIST 0
 #define WHITE_LIST 1
 
-#define MAX_TRIES  128
+#define MAX_TRIES  64
 #define MALICIOUS  8
 #define SUSPICIOUS 4
 #define BAD        2

src/server.c

@@ -265,7 +265,7 @@ is_header_complete(const buffer_t *buf)
         // IP V6
         header_len += sizeof(struct in6_addr);
     } else {
-        return 1;
+        return 0;
     }
 
     // len of port