[gitg] Fix inverted check for loading in repository row

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

commit 7c78782f52d2b0853184f4b5686d0dddb7365f30
Author: Jesse van den Kieboom <jessevdk gnome org>
Date:   Fri Jul 31 20:51:37 2015 +0200

    Fix inverted check for loading in repository row

 libgitg/gitg-repository-list-box.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libgitg/gitg-repository-list-box.vala b/libgitg/gitg-repository-list-box.vala
index d6148f6..d1ea659 100644
--- a/libgitg/gitg-repository-list-box.vala
+++ b/libgitg/gitg-repository-list-box.vala
@@ -158,7 +158,7 @@ namespace Gitg
                                {
                                        d_loading = value;
 
-                                       if (d_loading)
+                                       if (!d_loading)
                                        {
                                                d_spinner.stop();
                                                d_spinner.hide();