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inc fileno count on sexp_make_input_port (issue #690)

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Alex Shinn 2020-08-27 10:23:56 +09:00
parent 5860a65368
commit 9793fa0edf
1 changed files with 3 additions and 1 deletions
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4
sexp.c
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@ -1906,8 +1906,10 @@ sexp sexp_make_input_port (sexp ctx, FILE* in, sexp name) {
/* here to avoid gc timing issues */
if (in && fileno(in) >= 0) {
sexp_port_fd(p) = sexp_lookup_fileno(ctx, fileno(in));
if (sexp_filenop(sexp_port_fd(p)))
if (sexp_filenop(sexp_port_fd(p))) {
sexp_fileno_openp(sexp_port_fd(p)) = 1;
++sexp_fileno_count(sexp_port_fd(p));
}
}
#endif
sexp_port_cookie(p) = SEXP_VOID;