From 4ca82cae43b273e0afab8ef06000098044f006c0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= Date: Thu, 18 Dec 2014 23:44:43 +0200 Subject: Improve cow_http_hd:parse_max_forwards/1 spec --- src/cow_http_hd.erl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/cow_http_hd.erl b/src/cow_http_hd.erl index f6e26f5..162e6ad 100644 --- a/src/cow_http_hd.erl +++ b/src/cow_http_hd.erl @@ -1256,7 +1256,7 @@ parse_last_modified_test_() -> %% @doc Parse the Max-Forwards header. --spec parse_max_forwards(binary()) -> integer(). +-spec parse_max_forwards(binary()) -> non_neg_integer(). parse_max_forwards(<< $0, R/bits >>) -> number(R, 0); parse_max_forwards(<< $1, R/bits >>) -> number(R, 1); parse_max_forwards(<< $2, R/bits >>) -> number(R, 2); -- cgit v1.2.3