commit 4f7d893ccb8ead1f2062554664f02c7543d44853
author Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de> Thu Apr 11 17:32:10 2002 +0000
committer Alexandre Julliard <julliard@winehq.org> Thu Apr 11 17:32:10 2002 +0000
tree 093a3bbd9f4b69e08c684638b8c3bbccb5433f62
parent 07a308d606583e2e81eccf9a8b03292534e1e54e

get_window_children: only decrement available size if element was
written.

server/window.c

diff --git a/server/window.c b/server/window.c
index f7fc039..06ce0ec 100644
--- a/server/window.c
+++ b/server/window.c
@@ -553,11 +553,12 @@
     len = min( get_reply_max_size(), total * sizeof(user_handle_t) );
     if (len && ((data = set_reply_data_size( len ))))
     {
-        for (ptr = parent->first_child; ptr && len; ptr = ptr->next, len -= sizeof(*data))
+        for (ptr = parent->first_child; ptr && len; ptr = ptr->next)
         {
             if (req->atom && ptr->atom != req->atom) continue;
             if (req->tid && get_thread_id(ptr->thread) != req->tid) continue;
             *data++ = ptr->handle;
+            len -= sizeof(*data);
         }
     }
 }