Fix weird bug where GRIT_PHYSMAT test failed
Fix weird bug where GRIT_PHYSMAT test failed


sparkprime/grit-engine,sparkprime/grit-engine,sparkprime/grit-engine,sparkprime/grit-engine,grit-engine/grit-engine,grit-engine/grit-engine,grit-engine/grit-engine,grit-engine/grit-engine