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| author | fauxpark <fauxpark@gmail.com> | 2019-02-01 01:40:12 +0100 |
|---|---|---|
| committer | Drashna Jaelre <drashna@live.com> | 2019-02-01 01:40:12 +0100 |
| commit | d8e9a0f7a319e27c8dbb4e5a1131bc02b365da76 (patch) | |
| tree | e09444b0853f5dacf20a6124701a28ba13ee7fff | |
| parent | 8c5c1fd7fe8866f61081ec4cf953f48352d7c088 (diff) | |
| download | qmk_firmware-d8e9a0f7a319e27c8dbb4e5a1131bc02b365da76.tar.gz qmk_firmware-d8e9a0f7a319e27c8dbb4e5a1131bc02b365da76.tar.xz | |
Change return type of layer_switch_get_layer() to uint8_t (#5011)
* Change return type of layer_switch_get_layer() to uint8_t
* Keep loop index signed so we don't wrap around
| -rw-r--r-- | tmk_core/common/action_layer.c | 4 | ||||
| -rw-r--r-- | tmk_core/common/action_layer.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/tmk_core/common/action_layer.c b/tmk_core/common/action_layer.c index 6ff8c5549..47cad996a 100644 --- a/tmk_core/common/action_layer.c +++ b/tmk_core/common/action_layer.c @@ -296,7 +296,7 @@ action_t store_or_get_action(bool pressed, keypos_t key) { * * Gets the layer based on key info */ -int8_t layer_switch_get_layer(keypos_t key) { +uint8_t layer_switch_get_layer(keypos_t key) { #ifndef NO_ACTION_LAYER action_t action; action.code = ACTION_TRANSPARENT; @@ -304,7 +304,7 @@ int8_t layer_switch_get_layer(keypos_t key) { uint32_t layers = layer_state | default_layer_state; /* check top layer first */ for (int8_t i = 31; i >= 0; i--) { - if (layers & (1UL<<i)) { + if (layers & (1UL << i)) { action = action_for_key(i, key); if (action.code != ACTION_TRANSPARENT) { return i; diff --git a/tmk_core/common/action_layer.h b/tmk_core/common/action_layer.h index f1551d251..6e2f35d90 100644 --- a/tmk_core/common/action_layer.h +++ b/tmk_core/common/action_layer.h @@ -97,7 +97,7 @@ uint8_t read_source_layers_cache(keypos_t key); action_t store_or_get_action(bool pressed, keypos_t key); /* return the topmost non-transparent layer currently associated with key */ -int8_t layer_switch_get_layer(keypos_t key); +uint8_t layer_switch_get_layer(keypos_t key); /* return action depending on current layer status */ action_t layer_switch_get_action(keypos_t key); |