From b4f442dfeaf4d434ae0d8459dc5199cd8fefc1c7 Mon Sep 17 00:00:00 2001
From: Wojciech Siewierski <wojciech.siewierski@onet.pl>
Date: Sun, 27 Mar 2016 23:50:07 +0200
Subject: Cut the memory consumption of PREVENT_STUCK_MODIFIERS in half

---
 tmk_core/common/action_layer.c | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

(limited to 'tmk_core/common/action_layer.c')

diff --git a/tmk_core/common/action_layer.c b/tmk_core/common/action_layer.c
index c535615f4..76164adb5 100644
--- a/tmk_core/common/action_layer.c
+++ b/tmk_core/common/action_layer.c
@@ -111,8 +111,7 @@ void layer_debug(void)
 #endif
 
 
-
-action_t layer_switch_get_action(keypos_t key)
+int8_t layer_switch_get_layer(keypos_t key)
 {
     action_t action;
     action.code = ACTION_TRANSPARENT;
@@ -124,15 +123,18 @@ action_t layer_switch_get_action(keypos_t key)
         if (layers & (1UL<<i)) {
             action = action_for_key(i, key);
             if (action.code != ACTION_TRANSPARENT) {
-                return action;
+                return i;
             }
         }
     }
     /* fall back to layer 0 */
-    action = action_for_key(0, key);
-    return action;
+    return 0;
 #else
-    action = action_for_key(biton32(default_layer_state), key);
-    return action;
+    return biton32(default_layer_state);
 #endif
 }
+
+action_t layer_switch_get_action(keypos_t key)
+{
+    return action_for_key(layer_switch_get_layer(key), key);
+}
-- 
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