From 143de8db4e02d1341afc3d1fb590d2c4483d585d Mon Sep 17 00:00:00 2001
From: Tofu Linden <tofu.linden@lindenlab.com>
Date: Wed, 10 Feb 2010 17:35:34 +0000
Subject: CID-96

Checker: FORWARD_NULL
Function: LLDriverParam::getNextDistortion(unsigned int *, LLPolyMesh **)
File: /indra/newview/lldriverparam.cpp
---
 indra/newview/lldriverparam.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'indra/newview/lldriverparam.cpp')

diff --git a/indra/newview/lldriverparam.cpp b/indra/newview/lldriverparam.cpp
index 8ebfa471f3..830e975e8a 100644
--- a/indra/newview/lldriverparam.cpp
+++ b/indra/newview/lldriverparam.cpp
@@ -432,6 +432,12 @@ const LLVector3*	LLDriverParam::getNextDistortion(U32 *index, LLPolyMesh **poly_
 		}
 	}
 
+	llassert(driven);
+	if (!driven)
+	{
+		return NULL; // shouldn't happen, but...
+	}
+
 	// We're already in the middle of a param's distortions, so get the next one.
 	const LLVector3* v = driven->mParam->getNextDistortion( index, poly_mesh );
 	if( (!v) && (iter != mDriven.end()) )
-- 
cgit v1.2.3