fix bug: wrong parameter for rb_funcall #1
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added 2 commits
August 5, 2020 12:26
rb_funcall(Qnil, id_format, 4, rb_str_new2("NODE%i -> NODE%i;\n"), ULONG2NUM((unsigned long) n), ULONG2NUM((unsigned long) n1)));
here has only 3 parameters (rb_str_new2 (with 2 %i parameter), n, n1), not 4.
so change 4 to 3
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the 3rd parameter for rb_funcall index the parameter number of left parameter.
here hans only 3 parameter (1 format, and 2 interger), not 4