[easytag] Avoid use of g_dir_open()

[David King <davidk src gnome org>]

commit 36ab772953dc328b7f73e615fa67e63c15cf965b
Author: David King <amigadave amigadave com>
Date:   Tue Jan 26 14:58:16 2016 +0000

    Avoid use of g_dir_open()
    
    Use g_file_test() to check if a path is a directory instead.

 src/browser.c         |    6 +-----
 src/playlist_dialog.c |    1 -
 2 files changed, 1 insertions(+), 6 deletions(-)
---
diff --git a/src/browser.c b/src/browser.c
index b3c380e..4204aa0 100644
--- a/src/browser.c
+++ b/src/browser.c
@@ -4190,7 +4190,6 @@ static void
 Rename_Directory (EtBrowser *self)
 {
     EtBrowserPrivate *priv;
-    GDir *dir;
     gchar *directory_parent;
     gchar *directory_last_name;
     gchar *directory_new_name;
@@ -4290,14 +4289,11 @@ Rename_Directory (EtBrowser *self)
     /* TODO: Replace with g_file_move(). */
     /* Check if the new directory name doesn't already exists, and detect if
      * it's only a case change (needed for vfat) */
-    /* TODO: Handle the GError, such as by checking for G_FILE_ERROR_NOENT. */
-    if ((dir = g_dir_open (new_path, 0, NULL)) != NULL)
+    if (g_file_test (new_path, G_FILE_TEST_IS_DIR))
     {
         GtkWidget *msgdialog;
         //gint response;
 
-        g_dir_close (dir);
-
         if (strcasecmp(last_path,new_path) != 0)
         {
     // TODO
diff --git a/src/playlist_dialog.c b/src/playlist_dialog.c
index 95cc94e..0044796 100644
--- a/src/playlist_dialog.c
+++ b/src/playlist_dialog.c
@@ -26,7 +26,6 @@
 #include "browser.h"
 #include "charset.h"
 #include "easytag.h"
-#include "log.h"
 #include "misc.h"
 #include "picture.h"
 #include "scan.h"