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-rw-r--r--indra/newview/lltoolmorph.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/indra/newview/lltoolmorph.cpp b/indra/newview/lltoolmorph.cpp
index 5312ca752f..d2b32f8e23 100644
--- a/indra/newview/lltoolmorph.cpp
+++ b/indra/newview/lltoolmorph.cpp
@@ -143,6 +143,8 @@ void LLVisualParamHint::requestHintUpdates( LLVisualParamHint* exception1, LLVis
bool LLVisualParamHint::needsRender()
{
+ // needsRender gets called once per frame from
+ // LLViewerDynamicTexture::updateAllInstances()
return mNeedsUpdate && mDelayFrames-- <= 0 && !gAgentAvatarp->getIsAppearanceAnimating() && mAllowsUpdates;
}