diff options
Diffstat (limited to 'process.c')
| -rw-r--r-- | process.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -2736,7 +2736,9 @@ chfunc_protect(VALUE arg) * process. * * If +status+ is given, protects from any exceptions and sets the - * jump status to it. + * jump status to it, and returns -1. If failed to fork new process + * but no exceptions occurred, sets 0 to it. Otherwise, if forked + * successfully, the value of +status+ is undetermined. * * In the child process, just returns 0 if +chfunc+ is +NULL+. * Otherwise +chfunc+ will be called with +charg+, and then the child @@ -2773,6 +2775,7 @@ rb_fork_err(int *status, int (*chfunc)(void*, char *, size_t), void *charg, VALU #ifdef FD_CLOEXEC if (chfunc) { + if (status) *status = 0; if (pipe_nocrash(ep, fds)) return -1; if (fcntl(ep[1], F_SETFD, FD_CLOEXEC)) { preserving_errno((close(ep[0]), close(ep[1]))); |