diff --git a/tcc.c b/tcc.c index b49a2031..d3739808 100644 --- a/tcc.c +++ b/tcc.c @@ -302,8 +302,13 @@ int main(int argc, char **argv) tcc_error("could not write '%s'", s->outfile); } s->dffp = s->ppfp; - if (s->dflag == 'M') - s->ppfp = NULL; + if (s->dflag == 'M') { +#ifndef TCC_TARGET_PE + s->ppfp = fopen("/dev/null", "w"); +#else + s->ppfp = fopen("nul", "w"); +#endif + } } tcc_set_output_type(s, s->output_type);