Remove useless condition

Author: punkymaniac

src/transports/smart.c

@@ -226,8 +226,7 @@ static int git_smart__connect(
 	t->url = git__strdup(url);
 	GIT_ERROR_CHECK_ALLOC(t->url);
 
-	if (t->proxy.url)
-		git_proxy_options_clear(&t->proxy);
+	git_proxy_options_clear(&t->proxy);
 
 	if (git_proxy_options_dup(&t->proxy, proxy) < 0)
 		return -1;