diff options
Diffstat (limited to 'quantum/painter/qp_draw_core.c')
| -rw-r--r-- | quantum/painter/qp_draw_core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/quantum/painter/qp_draw_core.c b/quantum/painter/qp_draw_core.c index 3988aaedf8..aa5fa4aa76 100644 --- a/quantum/painter/qp_draw_core.c +++ b/quantum/painter/qp_draw_core.c @@ -145,7 +145,7 @@ bool qp_internal_load_qgf_palette(qp_stream_t *stream, uint8_t bpp) { bool qp_setpixel(painter_device_t device, uint16_t x, uint16_t y, uint8_t hue, uint8_t sat, uint8_t val) { painter_driver_t *driver = (painter_driver_t *)device; - if (!driver->validate_ok) { + if (!driver || !driver->validate_ok) { qp_dprintf("qp_setpixel: fail (validation_ok == false)\n"); return false; } @@ -175,7 +175,7 @@ bool qp_line(painter_device_t device, uint16_t x0, uint16_t y0, uint16_t x1, uin qp_dprintf("qp_line(%d, %d, %d, %d): entry\n", (int)x0, (int)y0, (int)x1, (int)y1); painter_driver_t *driver = (painter_driver_t *)device; - if (!driver->validate_ok) { + if (!driver || !driver->validate_ok) { qp_dprintf("qp_line: fail (validation_ok == false)\n"); return false; } @@ -253,7 +253,7 @@ bool qp_internal_fillrect_helper_impl(painter_device_t device, uint16_t left, ui bool qp_rect(painter_device_t device, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom, uint8_t hue, uint8_t sat, uint8_t val, bool filled) { qp_dprintf("qp_rect(%d, %d, %d, %d): entry\n", (int)left, (int)top, (int)right, (int)bottom); painter_driver_t *driver = (painter_driver_t *)device; - if (!driver->validate_ok) { + if (!driver || !driver->validate_ok) { qp_dprintf("qp_rect: fail (validation_ok == false)\n"); return false; } |