gfx/cairo/10-zero-sized-image.patch

   1 diff --git a/gfx/cairo/cairo/src/cairo-image-surface.c b/gfx/cairo/cairo/src/cairo-image-surface.c
   2 --- a/gfx/cairo/cairo/src/cairo-image-surface.c
   3 +++ b/gfx/cairo/cairo/src/cairo-image-surface.c
   4 @@ -1243,6 +1243,9 @@ static cairo_image_color_t
   5      int x, y;
   6      cairo_image_color_t color;
   7
   8 +    if (image->width == 0 || image->height == 0)
   9 +       return CAIRO_IMAGE_IS_MONOCHROME;
  10 +
  11      if (image->format == CAIRO_FORMAT_A1)
  12         return CAIRO_IMAGE_IS_MONOCHROME;
  13