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Fix obj crash (#399)

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Pan7 2017-02-21 18:45:37 +01:00 committed by Jay Dolan
parent 1d0feb0a4a
commit d90ddd6cf8
1 changed files with 5 additions and 2 deletions
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7
libs/picomodel/pm_obj.c
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@ -863,12 +863,15 @@ static picoModel_t *_obj_load( PM_PARAMS_LOAD ){
else if ( !_pico_stricmp( p->token, "usemtl" ) ) {
char *materialName;
materialName = _pico_parse( p, 0 );
if( materialName || strlen( materialName ) ) {
if( materialName && strlen( materialName ) ) {
picoShader_t *shader;
shader = PicoFindShader( model, materialName, 0 );
if( !shader ) {
shader = PicoNewShader( model );
PicoSetShaderName( shader, materialName );
if( shader ) {
PicoSetShaderMapName( shader, materialName );
PicoSetShaderName( shader, materialName );
}
}
if( shader && curSurface ) {
PicoSetSurfaceShader( curSurface, shader );