diff --git a/src/lv_draw/lv_draw_basic.c b/src/lv_draw/lv_draw_basic.c
index 462e15224..875eb394b 100644
--- a/src/lv_draw/lv_draw_basic.c
+++ b/src/lv_draw/lv_draw_basic.c
@@ -530,7 +530,7 @@ void lv_draw_map(const lv_area_t * cords_p, const lv_area_t * mask_p, const uint
         else {
             for(row = masked_a.y1; row <= masked_a.y2; row++) {
 #if LV_USE_GPU
-                if(disp->driver.gpu_blend_cb == false) {
+                if(disp->driver.gpu_blend_cb == NULL) {
                     sw_mem_blend(vdb_buf_tmp, (lv_color_t *)map_p, map_useful_w, opa);
                 } else {
                     disp->driver.gpu_blend_cb(&disp->driver, vdb_buf_tmp, (lv_color_t *)map_p, map_useful_w, opa);
diff --git a/src/lv_objx/lv_img.c b/src/lv_objx/lv_img.c
index bf0269f9e..02dc9b94c 100644
--- a/src/lv_objx/lv_img.c
+++ b/src/lv_objx/lv_img.c
@@ -355,8 +355,8 @@ static bool lv_img_design(lv_obj_t * img, const lv_area_t * mask, lv_design_mode
 
         if(ext->cf == LV_IMG_CF_TRUE_COLOR || ext->cf == LV_IMG_CF_RAW) cover = lv_area_is_in(mask, &img->coords);
 
-        const lv_style_t * style = lv_img_get_style(img, LV_IMG_STYLE_MAIN);
-        if(style->image.opa < LV_OPA_MAX) return false;
+        const lv_style_t * style_local = lv_img_get_style(img, LV_IMG_STYLE_MAIN);
+        if(style_local->image.opa < LV_OPA_MAX) return false;
 
         return cover;
     } else if(mode == LV_DESIGN_DRAW_MAIN) {