Fix wrong behaviour when HTTP server gets not supported method.

Author: butok

fnet_stack/service/http/fnet_http_srv.c

@@ -942,7 +942,14 @@ static fnet_return_t _fnet_http_srv_tx_status_line (struct fnet_http_srv_if *htt
                 }
 #endif
 
-                session->response.tx_data = session->request.method->send;
+                if(session->request.method && session->request.method->send)
+                {
+                    session->response.tx_data = session->request.method->send;
+                }
+                else
+                {
+                    session->response.send_eof = FNET_TRUE; /* Only sataus (without data).*/
+                }
                 break;
             default:
                 break;

fnet_stack/stack/fnet_stdlib.c

@@ -685,11 +685,11 @@ fnet_int32_t fnet_strcmp_splitter( const fnet_char_t *in_str, const fnet_char_t
 
     while (*s2p == ' ')
     {
-        s1p++;  /* Strip leading spaces */
+        s2p++;  /* Strip leading spaces */
     }
     while (*s2p == splitter)
     {
-        s1p++;	/* Strip heading slash */
+        s2p++;	/* Strip heading slash */
     }
 
     while (*s1p == ' ')