diff options
| -rw-r--r-- | lib/System/Unix/Program.inc | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/lib/System/Unix/Program.inc b/lib/System/Unix/Program.inc index 97aa804..5961dae 100644 --- a/lib/System/Unix/Program.inc +++ b/lib/System/Unix/Program.inc @@ -133,22 +133,27 @@ Program::ExecuteAndWait(const Path& path, case 0: { // Redirect file descriptors... if (redirects) { - if (redirects[0]) - if (redirects[0]->isEmpty()) + if (redirects[0]) { + if (redirects[0]->isEmpty()) { if (RedirectFD("/dev/null",0,ErrMsg)) { return -1; } - else + } else { if (RedirectFD(redirects[0]->toString(), 0,ErrMsg)) { return -1; } - if (redirects[1]) - if (redirects[1]->isEmpty()) + } + } + if (redirects[1]) { + if (redirects[1]->isEmpty()) { if (RedirectFD("/dev/null",1,ErrMsg)) { return -1; } - else + } else { if (RedirectFD(redirects[1]->toString(),1,ErrMsg)) { return -1; } + } + } if (redirects[1] && redirects[2] && *(redirects[1]) != *(redirects[2])) { - if (redirects[2]->isEmpty()) + if (redirects[2]->isEmpty()) { if (RedirectFD("/dev/null",2,ErrMsg)) { return -1; } - else + } else { if (RedirectFD(redirects[2]->toString(), 2,ErrMsg)) { return -1; } + } } else if (-1 == dup2(1,2)) { MakeErrMsg(ErrMsg, "Can't redirect"); return -1; |