Why is it always 1?!

gistfile1.txt

static GLKVector4 HslToRgb(float h, float s, float l, float a);
static GLKVector4 HslToRgb(float h, float s, float l, float a) {
    float r = 0.0f, g = 0.0f, b = 0.0f;
    float temp1, temp2;
    
    if(l == 0.0f)
    {
        r = g = b = 0.0f;
    }
    else
    {
        if(s == 0.0f)
        {
            r = g = b = l;
        }
        else
        {
            temp2 = ((l <= 0.5f) ? l * (1.0f + s) : l + s - (l * s));
            temp1 = 2.0f * l - temp2;
            
            float t3[] = {h + 1.0f / 3.0f, h, h - 1.0f / 3.0f};
            float clr[] = {0.0f, 0.0f, 0.0f};
            
            for(int i = 0;i < 3;i++)
            {
                if(t3[i] < 0.0f)
                    t3[i] += 1.0f;
                if(t3[i] > 1.0f)
                    t3[i] -= 1.0f;
                
                if(6.0f * t3[i] < 1.0f)
                    clr[i] = temp1 + (temp2 - temp1) * t3[i] * 6.0f;
                else if(2.0f * t3[i] < 1.0f)
                    clr[i] = temp2;
                else if(3.0f * t3[i] < 2.0f)
                    clr[i] = (temp1 + (temp2 - temp1) * ((2.0f / 3.0f) - t3[i]) * 6.0f);
                else
                    clr[i] = temp1;
            }
            
            r = clr[0];
            g = clr[1];
            b = clr[2];
        }
    }
    
    return GLKVector4Make(r, g, b, a);
}

i adapted some code for translating HSL/HSB to RGB, however this line clr[i] = temp1 + (temp2 - temp1) * t3[i] * 6.0f is always 1 when t3[i] is 0.119444