[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [14312] trunk/blender/source/blender/src/ editnode.c:

[Brecht Van Lommel]

Revision: 14312
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=14312
Author:   blendix
Date:     2008-04-02 00:28:00 +0200 (Wed, 02 Apr 2008)

Log Message:
-----------

Fix for bug #7875: node editor creates links to nowhere, fixes at
least one instance where it happens, when dragging a link onto an
already taken socket, and the existing link being moved to a hidden
socket. Couldn't find other cases in testing, so assuming it's
fixed unless another case pops up.

Modified Paths:
--------------
    trunk/blender/source/blender/src/editnode.c

Modified: trunk/blender/source/blender/src/editnode.c
===================================================================
--- trunk/blender/source/blender/src/editnode.c	2008-04-01 21:16:24 UTC (rev 14311)
+++ trunk/blender/source/blender/src/editnode.c	2008-04-01 22:28:00 UTC (rev 14312)
@@ -1714,8 +1714,10 @@
 					if(nodeCountSocketLinks(snode->edittree, sock) < sock->limit)
 						break;
 			}
-			if(sock)
+			if(sock) {
 				tlink->tosock= sock;
+				sock->flag &= ~SOCK_HIDDEN;
+			}
 			else {
 				nodeRemLink(snode->edittree, tlink);
 			}