[gtk+/gtk-2-24] filechooserentry: Simplify code

[Federico Mena Quintero <federico src gnome org>]

commit 623c3a6aec7d65622d78f1cccf4251475b3b37bd
Author: Benjamin Otte <otte redhat com>
Date:   Sat Nov 5 02:51:59 2011 +0100

    filechooserentry: Simplify code
    
    Now that the base folder is always != NULL, we can remove the parts of
    the code that check for NULL.

 gtk/gtkfilechooserentry.c |   22 ++++------------------
 1 files changed, 4 insertions(+), 18 deletions(-)
---
diff --git a/gtk/gtkfilechooserentry.c b/gtk/gtkfilechooserentry.c
index 0b045a6..352925b 100644
--- a/gtk/gtkfilechooserentry.c
+++ b/gtk/gtkfilechooserentry.c
@@ -240,8 +240,7 @@ gtk_file_chooser_entry_finalize (GObject *object)
 {
   GtkFileChooserEntry *chooser_entry = GTK_FILE_CHOOSER_ENTRY (object);
 
-  if (chooser_entry->base_folder)
-    g_object_unref (chooser_entry->base_folder);
+  g_object_unref (chooser_entry->base_folder);
 
   if (chooser_entry->current_folder_file)
     g_object_unref (chooser_entry->current_folder_file);
@@ -460,22 +459,9 @@ gtk_file_chooser_entry_parse (GtkFileChooserEntry  *chooser_entry,
   if (str[0] == '~' || g_path_is_absolute (str) || has_uri_scheme (str))
     file = g_file_parse_name (str);
   else
-    {
-      if (chooser_entry->base_folder)
-       file = g_file_resolve_relative_path (chooser_entry->base_folder, str);
-      else
-       {
-         *folder = NULL;
-         *file_part = NULL;
-         g_set_error (error,
-                      GTK_FILE_CHOOSER_ERROR,
-                      GTK_FILE_CHOOSER_ERROR_BAD_FILENAME,
-                      _("Invalid path"));
-         return FALSE;
-       }
-    }
+    file = g_file_resolve_relative_path (chooser_entry->base_folder, str);
 
-  if (chooser_entry->base_folder && g_file_equal (chooser_entry->base_folder, file))
+  if (g_file_equal (chooser_entry->base_folder, file))
     {
       /* this is when user types '.', could be the
        * beginning of a hidden file, ./ or ../
@@ -1450,7 +1436,7 @@ refresh_current_folder_and_file_part (GtkFileChooserEntry *chooser_entry,
   if (!gtk_file_chooser_entry_parse (chooser_entry,
                                     text, &folder_file, &file_part, &error))
     {
-      folder_file = (chooser_entry->base_folder) ? g_object_ref (chooser_entry->base_folder) : NULL;
+      folder_file = g_object_ref (chooser_entry->base_folder);
 
       if (g_error_matches (error, GTK_FILE_CHOOSER_ERROR, GTK_FILE_CHOOSER_ERROR_NONEXISTENT))
         result = REFRESH_NONEXISTENT;