Fix bug with null indexes (#83)
Fix bug with null indexes (#83)

thx
reyandme/kam_remake,Alexandr57/kam_remake,Alexandr57/kam_remake,Alexandr57/kam_remake,reyandme/kam_remake,Alexandr57/kam_remake,Alexandr57/kam_remake,thibmo/kam_remake,thibmo/kam_remake,thibmo/kam_remake,thibmo/kam_remake,reyandme/kam_remake,thibmo/kam_remake,Alexandr57/kam_remake,reyandme/kam_remake,reyandme/kam_remake