[pango/gravity-fixes: 2/2] Fix line heights in improper gravities

[Matthias Clasen <matthiasc src gnome org>]

commit c9f80afa019c4fe6bdb5b3a2f56646a525c9e847
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Nov 27 23:37:23 2021 -0500

    Fix line heights in improper gravities
    
    Without this, we end up with line height being
    zero in gravity north or west. The visible symptom
    is that wrapped lines are drawn on top of each
    other with line-height != 0.
    
    Fixes: #631

 pango/pango-layout.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/pango/pango-layout.c b/pango/pango-layout.c
index 40e24cbb..7b32eeef 100644
--- a/pango/pango-layout.c
+++ b/pango/pango-layout.c
@@ -5664,7 +5664,7 @@ pango_layout_line_get_extents_and_height (PangoLayoutLine *line,
         }
 
       if (height)
-        *height = MAX (*height, run_height);
+        *height = MAX (*height, abs (run_height));
 
       x_pos += run_logical.width;
       tmp_list = tmp_list->next;