[gnome-calendar] month-view: make lines stronger

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 7b28416361328c9b8611fcb0cec32fc1b6080bd0
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Tue Jan 12 17:00:07 2016 -0200

    month-view: make lines stronger
    
    The current lines are very light and people
    with visual issues may not find them easy.
    
    To fix that, make these lines slightly stronger,
    enough to make them clearly visible.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=758679

 src/gcal-month-view.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/gcal-month-view.c b/src/gcal-month-view.c
index 86bafc7..7ec5896 100644
--- a/src/gcal-month-view.c
+++ b/src/gcal-month-view.c
@@ -1533,7 +1533,7 @@ gcal_month_view_draw (GtkWidget *widget,
   gtk_style_context_add_class (context, "lines");
 
   gtk_style_context_get_color (context, state, &color);
-  cairo_set_line_width (cr, 0.2);
+  cairo_set_line_width (cr, 0.5);
   gdk_cairo_set_source_rgba (cr, &color);
   /* vertical lines, the easy ones */
   for (i = 0; i < 6; i++)