FGFS-4.1/OpenSceneGraph
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Restructed check against null

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This commit is contained in:
Robert Osfield
2016-06-23 16:42:54 +01:00
parent 79554fedf8
commit 72a4bc6394
1 changed files with 4 additions and 2 deletions
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6
src/osgViewer/ViewerBase.cpp
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@@ -773,10 +773,12 @@ void ViewerBase::renderingTraversals()
++sitr)
{
Scene* scene = *sitr;
osgDB::DatabasePager* dp = scene ? scene->getDatabasePager() : 0;
if (!scene) continue;
osgDB::DatabasePager* dp = scene->getDatabasePager();
if (dp) dp->signalBeginFrame(frameStamp);
osgDB::ImagePager* ip = scene ? scene->getImagePager() : 0;
osgDB::ImagePager* ip = scene->getImagePager();
if (ip) ip->signalBeginFrame(frameStamp);
if (scene->getSceneData())