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X11: fix Update_rect(0, 0, 0, 0)

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Thomas Bernard 2019-02-08 10:34:13 +01:00
parent a633bd88dd
commit c3b8d1ab65
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1 changed files with 5 additions and 0 deletions
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5
src/x11screen.c
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@ -255,6 +255,11 @@ void Update_rect(short x, short y, unsigned short width, unsigned short height)
{
int line, i;
if (screen == NULL || X11_image == NULL) return;
if (x == 0 && y == 0 && width == 0 && height == 0)
{
width = screen->w;
height = screen->h;
}
x *= Pixel_width;
width *= Pixel_width;
y *= Pixel_height;