Don't divide over an exactly zero norm
Don't divide over an exactly zero norm

aiboyko/TT-Toolbox,Bihaqo/TT-Toolbox,giserh/TT-Toolbox,codeaudit/TT-Toolbox,codeaudit/TT-Toolbox,giserh/TT-Toolbox,aiboyko/TT-Toolbox,codeaudit/TT-Toolbox,Bihaqo/TT-Toolbox,aiboyko/TT-Toolbox,Bihaqo/TT-Toolbox,giserh/TT-Toolbox