fix for SH-4521: Interesting viewer crash in Pipeline:RenderDrawPools
fix for SH-4521: Interesting viewer crash in Pipeline:RenderDrawPools

gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm