diff options
| -rw-r--r-- | ext/IPC-Open3/lib/IPC/Open3.pm | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/ext/IPC-Open3/lib/IPC/Open3.pm b/ext/IPC-Open3/lib/IPC/Open3.pm index 14c56057e5..b1acfd08c8 100644 --- a/ext/IPC-Open3/lib/IPC/Open3.pm +++ b/ext/IPC-Open3/lib/IPC/Open3.pm @@ -262,23 +262,20 @@ sub _open3 { } if ($dup_wtr) { - xopen \*STDIN, "<&$dad_wtr" if fileno(STDIN) != xfileno($dad_wtr); + xopen \*STDIN, '<&', $dad_wtr if fileno(STDIN) != xfileno($dad_wtr); } else { xclose $dad_wtr; xopen \*STDIN, "<&=" . fileno $kid_rdr; } if ($dup_rdr) { - xopen \*STDOUT, ">&$dad_rdr" if fileno(STDOUT) != xfileno($dad_rdr); + xopen \*STDOUT, '>&', $dad_rdr if fileno(STDOUT) != xfileno($dad_rdr); } else { xclose $dad_rdr; xopen \*STDOUT, ">&=" . fileno $kid_wtr; } if ($dad_rdr ne $dad_err) { if ($dup_err) { - # I have to use a fileno here because in this one case - # I'm doing a dup but the filehandle might be a reference - # (from the special case above). - xopen \*STDERR, ">&" . xfileno($dad_err) + xopen \*STDERR, '>&', $dad_err if fileno(STDERR) != xfileno($dad_err); } else { xclose $dad_err; |