diff options
Diffstat (limited to 'run-command.c')
| -rw-r--r-- | run-command.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/run-command.c b/run-command.c index cf2d8f7..bfd2312 100644 --- a/run-command.c +++ b/run-command.c @@ -94,6 +94,9 @@ fail_pipe: else if (need_err) { dup2(fderr[1], 2); close_pair(fderr); + } else if (cmd->err > 1) { + dup2(cmd->err, 2); + close(cmd->err); } if (cmd->no_stdout) @@ -156,6 +159,9 @@ fail_pipe: } else if (need_err) { s2 = dup(2); dup2(fderr[1], 2); + } else if (cmd->err > 2) { + s2 = dup(2); + dup2(cmd->err, 2); } if (cmd->no_stdout) { @@ -228,6 +234,8 @@ fail_pipe: if (need_err) close(fderr[1]); + else if (cmd->err) + close(cmd->err); return 0; } |