[GNUnet-SVN] r18873 - gnunet-gtk/src/fs

[gnunet]

Author: grothoff
Date: 2011-12-31 21:08:33 +0100 (Sat, 31 Dec 2011)
New Revision: 18873

Modified:
   gnunet-gtk/src/fs/gnunet-fs-gtk-event_handler.c
Log:
-fix adding of duplicate entries for directories to the result set

Modified: gnunet-gtk/src/fs/gnunet-fs-gtk-event_handler.c
===================================================================
--- gnunet-gtk/src/fs/gnunet-fs-gtk-event_handler.c     2011-12-31 19:55:53 UTC 
(rev 18872)
+++ gnunet-gtk/src/fs/gnunet-fs-gtk-event_handler.c     2011-12-31 20:08:33 UTC 
(rev 18873)
@@ -186,9 +186,15 @@
 
 
 
+/**
+ * Closure for 'add_directory_entry'.
+ */
 struct AddDirectoryEntryContext
 {
 
+  /**
+   *
+   */
   struct DownloadEntry *de;
 
   /**
@@ -196,6 +202,13 @@
    */
   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 @@
   {
     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");