[gnome-themes-standard] button: make sure to set a default color

[Cosimo Cecchi <cosimoc src gnome org>]

commit 77bc16c52a6eb790d8c5bf371ab483b2dfd73109
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Fri Aug 26 13:15:44 2011 -0400

    button: make sure to set a default color

 themes/Adwaita/gtk-3.0/gtk-widgets.css |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/gtk-widgets.css b/themes/Adwaita/gtk-3.0/gtk-widgets.css
index dccb3e9..f3fb21a 100644
--- a/themes/Adwaita/gtk-3.0/gtk-widgets.css
+++ b/themes/Adwaita/gtk-3.0/gtk-widgets.css
@@ -391,6 +391,8 @@ GtkScrolledWindow.frame {
     -GtkButton-default-border: 0;
     -GtkButton-inner-border: 0;
 
+    color: @theme_text_color;
+
     border-radius: 3;
     border-width: 1;
     border-style: none;