Fix bug introduced in #913
Fix bug introduced in #913

webdev1001/libsass,panicinc/libsass,mikebarkas/libsass,webdev1001/libsass,khchanel/libsass,technoAri/libsass,mtwebster/mint-libsass,technoAri/libsass,mikebarkas/libsass,am11/libsass,mikebarkas/libsass,technoAri/libsass,am11/libsass,TBAPI-0KA/NSass,FishingCactus/libsass,am11/libsass,FishingCactus/libsass,TBAPI-0KA/NSass,saper/libsass,mikebarkas/libsass,mtwebster/mint-libsass,errorx666/libsass,webdev1001/libsass,webdev1001/libsass,FishingCactus/libsass,saper/libsass,mtwebster/mint-libsass,mikebarkas/libsass,TBAPI-0KA/NSass,TBAPI-0KA/NSass,errorx666/libsass,FishingCactus/libsass,errorx666/libsass,panicinc/libsass,am11/libsass,technoAri/libsass,am11/libsass,saper/libsass,panicinc/libsass,webdev1001/libsass,panicinc/libsass,panicinc/libsass,TBAPI-0KA/NSass,mtwebster/mint-libsass,TBAPI-0KA/NSass,FishingCactus/libsass,errorx666/libsass,khchanel/libsass,saper/libsass,khchanel/libsass,saper/libsass,technoAri/libsass,khchanel/libsass,mtwebster/mint-libsass,khchanel/libsass