From 7c11034ab71cbd8dcd17e4da08485cd6e41da42c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joakim=20Nohlg=C3=A5rd?= <joakim.nohlgard@eistec.se>
Date: Wed, 2 Mar 2016 07:00:57 +0100
Subject: [PATCH] core/lib/trickle-timer.c: fix warning: function declaration
 isn't a prototype

---
 core/lib/trickle-timer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/lib/trickle-timer.c b/core/lib/trickle-timer.c
index 2b88f60ef..fd2d7c537 100644
--- a/core/lib/trickle-timer.c
+++ b/core/lib/trickle-timer.c
@@ -79,7 +79,7 @@ static void double_interval(void *ptr);
 #if TRICKLE_TIMER_WIDE_RAND
 /* Returns a 4-byte wide, unsigned random number */
 static uint32_t
-wide_rand()
+wide_rand(void)
 {
   return ((uint32_t)random_rand() << 16 | random_rand());
 }