[gitg] Dim default avatar image

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 1daf01a93b3cd6df96efa45132a9f86d03d42b26
Author: Jesse van den Kieboom <jessevdk gnome org>
Date:   Tue Dec 22 21:46:50 2015 +0100

    Dim default avatar image

 libgitg/gitg-diff-view-commit-details.vala |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/libgitg/gitg-diff-view-commit-details.vala b/libgitg/gitg-diff-view-commit-details.vala
index eec09ca..5f772ce 100644
--- a/libgitg/gitg-diff-view-commit-details.vala
+++ b/libgitg/gitg-diff-view-commit-details.vala
@@ -275,10 +275,12 @@ class Gitg.DiffViewCommitDetails : Gtk.Grid
                                        if (pixbuf != null)
                                        {
                                                d_image_avatar.pixbuf = pixbuf;
+                                               d_image_avatar.get_style_context().remove_class("dim-label");
                                        }
                                        else
                                        {
                                                d_image_avatar.icon_name = "avatar-default-symbolic";
+                                               d_image_avatar.get_style_context().add_class("dim-label");
                                        }
                                }
 
@@ -291,6 +293,7 @@ class Gitg.DiffViewCommitDetails : Gtk.Grid
                else
                {
                        d_image_avatar.icon_name = "avatar-default-symbolic";
+                       d_image_avatar.get_style_context().add_class("dim-label");
                }
        }
 }