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-rw-r--r--indra/llui/lllayoutstack.cpp5
1 files changed, 4 insertions, 1 deletions
diff --git a/indra/llui/lllayoutstack.cpp b/indra/llui/lllayoutstack.cpp
index a1e8eebb47..ac10afe594 100644
--- a/indra/llui/lllayoutstack.cpp
+++ b/indra/llui/lllayoutstack.cpp
@@ -156,7 +156,10 @@ void LLLayoutPanel::setVisible( BOOL visible )
if (visible != getVisible())
{
LLLayoutStack* stackp = dynamic_cast<LLLayoutStack*>(getParent());
- stackp->mNeedsLayout = true;
+ if (stackp)
+ {
+ stackp->mNeedsLayout = true;
+ }
}
LLPanel::setVisible(visible);
}