[gnome-photos] searchbar: Remove redundant NULL check

[Debarshi Ray <debarshir src gnome org>]

commit 8a7a24e238f06ba23f0da08883b9e45bb1b2f883
Author: Debarshi Ray <debarshir gnome org>
Date:   Thu Oct 8 15:23:45 2015 +0200

    searchbar: Remove redundant NULL check
    
    Now that we g_application_get_default instead of
    photos_application_new, we don't drop the reference to the Application
    instance. Hence this check is not needed.
    
    Fall out from cf0c61997f36ab9fbb0a64f2b1d2279298fa5ec7

 src/photos-searchbar.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/src/photos-searchbar.c b/src/photos-searchbar.c
index a38814e..2b5a0cd 100644
--- a/src/photos-searchbar.c
+++ b/src/photos-searchbar.c
@@ -217,8 +217,7 @@ photos_searchbar_dispose (GObject *object)
       priv->search_state_id = 0;
     }
 
-  if (priv->app != NULL)
-    photos_searchbar_enable_search (self, FALSE);
+  photos_searchbar_enable_search (self, FALSE);
 
   G_OBJECT_CLASS (photos_searchbar_parent_class)->dispose (object);
 }