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Fix check for empty clipping array (#4421)

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NP v/d Spek
2023-02-12 17:03:53 +01:00
committed by GitHub
parent f8acc45be4
commit 58eeb6b1b8
2 changed files with 28 additions and 40 deletions
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esphome/components/display/display_buffer.cpp
+5 -5
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@@ -16,11 +16,11 @@ const Color COLOR_OFF(0, 0, 0, 0);
const Color COLOR_ON(255, 255, 255, 255);
void Rect::expand(int16_t horizontal, int16_t vertical) {
if ((*this).is_set() && ((*this).w >= (-2 * horizontal)) && ((*this).h >= (-2 * vertical))) {
(*this).x = (*this).x - horizontal;
(*this).y = (*this).y - vertical;
(*this).w = (*this).w + (2 * horizontal);
(*this).h = (*this).h + (2 * vertical);
if (this->is_set() && (this->w >= (-2 * horizontal)) && (this->h >= (-2 * vertical))) {
this->x = this->x - horizontal;
this->y = this->y - vertical;
this->w = this->w + (2 * horizontal);
this->h = this->h + (2 * vertical);
}
}