[epiphany] Fix location entry test after location entry redesign

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 6e209f79a0b344bcb0bfc3e6a3d3005b01120c3f
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Fri Mar 2 21:44:36 2018 -0600

    Fix location entry test after location entry redesign

 tests/ephy-location-entry-test.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tests/ephy-location-entry-test.c b/tests/ephy-location-entry-test.c
index bcd6beb..4d232a2 100644
--- a/tests/ephy-location-entry-test.c
+++ b/tests/ephy-location-entry-test.c
@@ -95,7 +95,7 @@ test_entry_get_location_empty (void)
   widget = EPHY_TITLE_WIDGET (ephy_location_entry_new ());
 
   get = ephy_title_widget_get_address (widget);
-  g_assert_cmpstr ("", ==, get);
+  g_assert_null (get);
 }
 
 static void