diff options
Diffstat (limited to 'win32/win32.c')
-rw-r--r-- | win32/win32.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/win32/win32.c b/win32/win32.c index 11292a16cc..32e77c01e4 100644 --- a/win32/win32.c +++ b/win32/win32.c @@ -5934,8 +5934,9 @@ rb_w32_dup2(int oldfd, int newfd) if (oldfd == newfd) return newfd; ret = dup2(oldfd, newfd); + if (ret < 0) return ret; set_new_std_fd(newfd); - return ret; + return newfd; } /* License: Ruby's */ |