From: Pavlos Vinieratos <pvinis@gmail.com>
Date: Tue, 12 Jul 2016 22:20:28 +0000 (+0200)
Subject: in case its NULL
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=1a7e954f9fc4d250ba1ae46e3bfc168aca2b5cce;p=qmk_firmware.git

in case its NULL
---

diff --git a/quantum/process_keycode/process_tap_dance.c b/quantum/process_keycode/process_tap_dance.c
index 9b172e1b6..186889bc2 100644
--- a/quantum/process_keycode/process_tap_dance.c
+++ b/quantum/process_keycode/process_tap_dance.c
@@ -22,7 +22,9 @@ static void _process_tap_dance_action_pair (qk_tap_dance_state_t *state,
 static void _process_tap_dance_action_fn (qk_tap_dance_state_t *state,
                                           qk_tap_dance_user_fn_t fn)
 {
-  fn(state);
+  if (fn) {
+    fn(state);
+  }
 }
 
 void process_tap_dance_action (uint16_t keycode)