The following line in tests/testswf

swf_defineline($LINEID,-60.0,0.0,60.0,0.0,1.2);

doesn't pass the last float corretly to the internal
php function. (True for any other float parameter as well)

I placed

fprintf(stderr, "%f %f %f %f %f\n", (float)(*x1)->value.dval,     
                                               (float)(*y1)->value.dval,
                                               (float)(*x2)->value.dval, 
                                               (float)(*y2)->value.dval, 
                                               (float)(*width)->value.dval);

in
void php_swf_define(INTERNAL_FUNCTION_PARAMETERS, int opt)

and the output is

-60,000000 0,000000 60,000000 0,000000 1,000000

Why is the last float 1.0 and not 1.2?