If GIO cannot enumerate directory, set error and return

diff --git a/backend/gio/gio.c b/backend/gio/gio.c
index f430f84..a0cb790 100644 (file)
--- a/backend/gio/gio.c
+++ b/backend/gio/gio.c
@@ -73,14 +73,23 @@ gio_enumerate_entries (AtomCtx *ctx, AtomEntry ***entries, size_t *len)
   GFileEnumerator *enumerator;
   GFileInfo *info;
   GFile *file;
+  GError *error;
   gchar *root;
   gchar *name;
   gchar *filename;
   GPtrArray *array;
   root = atom_config_get_str (ctx, "gio", "root");
   dir = g_file_new_for_path (root);
+  error = NULL;
   enumerator = g_file_enumerate_children (dir, G_FILE_ATTRIBUTE_STANDARD_NAME,
-                                         G_FILE_QUERY_INFO_NONE, NULL, NULL);
+                                         G_FILE_QUERY_INFO_NONE, NULL, &error);
+  if (enumerator == NULL)
+    {
+      AtomError *aerr = atom_error_new_from_gerror (error);
+      atom_error_set (ctx, aerr);
+      g_error_free (error);
+      return;
+    }
   array = g_ptr_array_new ();
   while ((info = g_file_enumerator_next_file (enumerator, NULL, NULL)) != NULL)
     {