[gtk/wip/otte/for-master: 2/3] label: Don't deduce label width from logical rect

[Benjamin Otte <otte src gnome org>]

commit 222d6f1db181e97e96354a0e2312587934fec16f
Author: Benjamin Otte <otte redhat com>
Date:   Sat Nov 6 03:15:04 2021 +0100

    label: Don't deduce label width from logical rect
    
    The width of a logical rect after line breaking is sometimes not
    wide enough to cause line breaking to break at the exact same points.
    (Is that by design or a bug in Pango? I don't know.)
    
    So don't use the width, and only relyon values we actually set to
    pango_layout_set_width().

 gtk/gtklabel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtk/gtklabel.c b/gtk/gtklabel.c
index 3580deae1e..3c3be85406 100644
--- a/gtk/gtklabel.c
+++ b/gtk/gtklabel.c
@@ -1203,7 +1203,7 @@ get_width_for_height (GtkLabel *self,
           if (text_height > height)
             min = mid + 1;
           else
-            max = text_width;
+            max = mid;
         }
 
       *minimum_width = min;