-fix adding of duplicate entries for directories to the result set

1 files changed, 14 insertions, 1 deletions

diff --git a/src/fs/gnunet-fs-gtk-event_handler.c b/src/fs/gnunet-fs-gtk-event_handler.c
index 46ab20ea..d7f3d93a 100644
--- a/src/fs/gnunet-fs-gtk-event_handler.c
+++ b/src/fs/gnunet-fs-gtk-event_handler.c
@@ -186,9 +186,15 @@ stop_download (struct DownloadEntry *de, int is_suspend)
 
 
 
+/**
+ * Closure for 'add_directory_entry'.
+ */
 struct AddDirectoryEntryContext
 {
 
+  /**
+   *
+   */
   struct DownloadEntry *de;
 
   /**
@@ -196,6 +202,13 @@ struct AddDirectoryEntryContext
    */
   GtkTreeRowReference *prr;
 
+  /**
+   * Do we need to check if the given entry already exists to
+   * avoid adding it twice?  Set to YES if 'add_directory_entry'
+   * is called upon directory completion (so we might see all
+   * entries again) and to NO if this is the initial download
+   * and we're calling during a 'PROGRESS' event.
+   */
   int check_duplicates;
 
 };
@@ -339,7 +352,7 @@ mark_download_completed (struct DownloadEntry *de, uint64_t size,
   {
     ade.de = de;
     ade.prr = de->rr;
-    ade.check_duplicates = GNUNET_NO;
+    ade.check_duplicates = GNUNET_YES;
     GNUNET_FS_GTK_mmap_and_scan (filename, &add_directory_entry, &ade);
   }
   (void) change_download_colour (de, "green");