fix for SH-1069: [REGRESSION] Sometimes bumpmaps load only partially
fix for SH-1069: [REGRESSION] Sometimes bumpmaps load only partially

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