From 3aec9a4354440f36adbfb8e1a1feb9942724b74c Mon Sep 17 00:00:00 2001
From: "Colin T.A. Gray" <colinta@gmail.com>
Date: Mon, 11 Dec 2017 08:53:50 -0700
Subject: [PATCH] fixes 'layer_state_cmp' when layer is '1' (aka layer 0, aka
 layer 1<<0)

---
 tmk_core/common/action_layer.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tmk_core/common/action_layer.c b/tmk_core/common/action_layer.c
index 46ea5872..9dfbba9d 100644
--- a/tmk_core/common/action_layer.c
+++ b/tmk_core/common/action_layer.c
@@ -94,8 +94,8 @@ bool layer_state_is(uint8_t layer)
 }
 
 bool layer_state_cmp(uint32_t cmp_layer_state, uint8_t layer) {
-    if (layer == 0) { return cmp_layer_state == 0; }
-    return (cmp_layer_state & (1UL<<layer)) > 0;
+    if (!cmp_layer_state) { return layer == 0; }
+    return (cmp_layer_state & (1UL<<layer)) != 0;
 }
 
 void layer_move(uint8_t layer)