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path: root/shared-bindings/framebufferio/FramebufferDisplay.c
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Diffstat (limited to 'shared-bindings/framebufferio/FramebufferDisplay.c')
-rw-r--r--shared-bindings/framebufferio/FramebufferDisplay.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/shared-bindings/framebufferio/FramebufferDisplay.c b/shared-bindings/framebufferio/FramebufferDisplay.c
index 538d3afb4..aa8fc1a63 100644
--- a/shared-bindings/framebufferio/FramebufferDisplay.c
+++ b/shared-bindings/framebufferio/FramebufferDisplay.c
@@ -216,7 +216,7 @@ STATIC mp_obj_t framebufferio_framebufferdisplay_obj_set_brightness(mp_obj_t sel
framebufferio_framebufferdisplay_obj_t *self = native_display(self_in);
common_hal_framebufferio_framebufferdisplay_set_auto_brightness(self, false);
mp_float_t brightness = mp_obj_get_float(brightness_obj);
- if (brightness < 0 || brightness > 1.0) {
+ if (brightness < 0.0f || brightness > 1.0f) {
mp_raise_ValueError(translate("Brightness must be 0-1.0"));
}
bool ok = common_hal_framebufferio_framebufferdisplay_set_brightness(self, brightness);