diff options
Diffstat (limited to 'library/std/src/sys/unix/process')
| -rw-r--r-- | library/std/src/sys/unix/process/process_common.rs | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/library/std/src/sys/unix/process/process_common.rs b/library/std/src/sys/unix/process/process_common.rs index 23d9f3b78ee..957947a674a 100644 --- a/library/std/src/sys/unix/process/process_common.rs +++ b/library/std/src/sys/unix/process/process_common.rs @@ -562,21 +562,17 @@ impl fmt::Debug for Command { write!(f, "env -i ")?; // Altered env vars will be printed next, that should exactly work as expected. } else { - // Removed env vars need a separate command. - // We use a single `unset` command for all of them. + // Removed env vars need the command to be wrappen in `env`. let mut any_removed = false; for (key, value_opt) in self.get_envs() { if value_opt.is_none() { if !any_removed { - write!(f, "unset ")?; + write!(f, "env ")?; any_removed = true; } - write!(f, "{} ", key.to_string_lossy())?; + write!(f, "-u {} ", key.to_string_lossy())?; } } - if any_removed { - write!(f, "&& ")?; - } } // Altered env vars can just be added in front of the program. for (key, value_opt) in self.get_envs() { |