From 9d08490a5f653eb8e43702978d0b4ba61f349017 Mon Sep 17 00:00:00 2001 From: Andrei Emeltchenko Date: Fri, 4 Jul 2014 16:43:59 +0300 Subject: [PATCH] android/gatt: Fix length check Function fill_gatt_response() has check shown below: if (!len) return; This eliminates clang warning: ... android/gatt.c:4443:3: warning: Function call argument is an uninitialized value fill_gatt_response(resp_data, resp_data->handle, ... --- android/gatt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/android/gatt.c b/android/gatt.c index 04972a4e3..2ee2d055f 100644 --- a/android/gatt.c +++ b/android/gatt.c @@ -4439,7 +4439,7 @@ static void read_requested_attributes(void *data, void *user_data) done: /* We have value here already if no callback will be called */ - if (value_len >= 0) + if (value_len > 0) fill_gatt_response(resp_data, resp_data->handle, resp_data->offset, error, value_len, value); -- 2.47.3