[gtksourceview] test-buffer: simplify code of init_default_manager()

[Sébastien Wilmet <swilmet src gnome org>]

commit 54f35f534ec94a54857ac5a9308c425f0aada9c7
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Thu Oct 22 16:49:41 2015 +0200

    test-buffer: simplify code of init_default_manager()

 tests/test-buffer.c |   16 ++++------------
 1 files changed, 4 insertions(+), 12 deletions(-)
---
diff --git a/tests/test-buffer.c b/tests/test-buffer.c
index d17ef49..958587c 100644
--- a/tests/test-buffer.c
+++ b/tests/test-buffer.c
@@ -44,21 +44,13 @@ init_default_manager (void)
 
        if (g_file_test (dir, G_FILE_TEST_IS_DIR))
        {
-               GtkSourceLanguageManager *lm;
-               gchar **lang_dirs;
-
-               lm = gtk_source_language_manager_get_default ();
-
-               lang_dirs = g_new0 (gchar *, 2);
-               lang_dirs[0] = dir;
+               GtkSourceLanguageManager *lm = gtk_source_language_manager_get_default ();
+               gchar *lang_dirs[2] = {dir, NULL};
 
                gtk_source_language_manager_set_search_path (lm, lang_dirs);
-               g_strfreev (lang_dirs);
-       }
-       else
-       {
-               g_free (dir);
        }
+
+       g_free (dir);
 }
 
 static void