[vte/wip/sixels: 10/82] image: Silence warning caused by comparing doubles without infinitesimal



commit 13d5a8958c9a0b556fca5a63c49f41c22b4a402a
Author: Hans Petter Jansson <hpj cl no>
Date:   Fri May 29 02:23:07 2020 +0200

    image: Silence warning caused by comparing doubles without infinitesimal

 src/vteimage.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/vteimage.cc b/src/vteimage.cc
index 628d01d4..1dd372cf 100644
--- a/src/vteimage.cc
+++ b/src/vteimage.cc
@@ -140,7 +140,7 @@ image_object::freeze ()
        m_nwrite = 0;
 
        cairo_surface_get_device_scale (m_surface, &x_scale, &y_scale);
-       if (x_scale != 1.0 || y_scale != 1.0) {
+       if (!_vte_double_equal(x_scale, 1.0) || !_vte_double_equal(y_scale, 1.0)) {
                /* If device scale exceeds 1.0, large size of PNG image created with 
cairo_surface_write_to_png_stream()
                  * So we need to convert m_surface into an image surface with resizing it.
                  */


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