From: James Turner <zakalawe@mac.com>
Date: Tue, 12 Mar 2013 21:14:31 +0000 (+0000)
Subject: Fix pick-callbacks with no action.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;ds=sidebyside;h=d2c03a665185f03a4463e96a4146e8ae5d171330;p=simgear.git

Fix pick-callbacks with no action.

Ensure pick animations work only to show a tooltip. Thanks to Emilian
for noticing I broke this
---

diff --git a/simgear/scene/model/SGPickAnimation.cxx b/simgear/scene/model/SGPickAnimation.cxx
index 68da16fb..67a6fc91 100644
--- a/simgear/scene/model/SGPickAnimation.cxx
+++ b/simgear/scene/model/SGPickAnimation.cxx
@@ -388,6 +388,7 @@ SGPickAnimation::innerSetupPickGroup(osg::Group* commonGroup, osg::Group& parent
        // make a trivial PickCallback to hang the hovered off of
        SGPropertyNode_ptr dummyNode(new SGPropertyNode);
        pickCb = new PickCallback(dummyNode.ptr(), getModelRoot());
+       ud->addPickCallback(pickCb);
      }
        
      pickCb->addHoverBindings(getConfig()->getNode("hovered"), getModelRoot());