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Fix segfault when using --fgviewer command line option

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This commit is contained in:
Roman Ludwicki 2022-09-30 22:33:25 +02:00 • committed by James Turner
parent 49e8967174
commit b97dcae5f0
1 changed files with 1 additions and 1 deletions
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2
src/Viewer/renderer.cxx
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@ -1080,7 +1080,7 @@ osgViewer::View* FGRenderer::getView()
But this fails if user specifies -h, when we are called by
FGGlobals::~FGGlobals().
*/
if (composite_viewer) {
if (composite_viewer && composite_viewer->getNumViews() > 0) {
assert(composite_viewer->getNumViews());
return composite_viewer->getView(0);
}