reverting some changes to llvovolume that seems to break animated textures

Signed-off-by: Siana Gearz <siana.sg@live.de>

indra/newview/llvovolume.cpp

@@ -343,6 +343,13 @@ U32 LLVOVolume::processUpdateMessage(LLMessageSystem *mesgsys,
 					mTextureAnimp = new LLViewerTextureAnim(this);
 					mTexAnimMode = 0;
 				}
+                else
+                {
+                    if (!(mTextureAnimp->mMode & LLTextureAnim::SMOOTH))
+                    {
+                        mTextureAnimp->reset();
+                    }
+                }
 				
 				mTextureAnimp->unpackTAMessage(mesgsys, block_num);
 			}