[gspell] testsuite: fail if the en_US dictionary is not installed

[Sébastien Wilmet <swilmet src gnome org>]

commit ae35973637fe65f76552534e76016e1513326abc
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Thu Feb 11 15:49:27 2016 +0100

    testsuite: fail if the en_US dictionary is not installed

 testsuite/test-inline-checker-text-buffer.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/testsuite/test-inline-checker-text-buffer.c b/testsuite/test-inline-checker-text-buffer.c
index 6255049..418e753 100644
--- a/testsuite/test-inline-checker-text-buffer.c
+++ b/testsuite/test-inline-checker-text-buffer.c
@@ -30,6 +30,8 @@ create_buffer (void)
        buffer = gtk_text_buffer_new (NULL);
 
        lang = gspell_language_lookup ("en_US");
+       g_assert (lang != NULL);
+
        checker = gspell_checker_new (lang);
        gspell_text_buffer_set_spell_checker (buffer, checker);
        g_object_unref (checker);