From ba8e9366f6773be725e66d5f5fecb9196d05445b Mon Sep 17 00:00:00 2001 From: Daniel Hofstetter Date: Mon, 21 Aug 2023 10:36:40 +0200 Subject: [PATCH] stdbuf: fix `get_preload_env` doesn't need a mutable reference --- src/uu/stdbuf/src/stdbuf.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/uu/stdbuf/src/stdbuf.rs b/src/uu/stdbuf/src/stdbuf.rs index fc51ee6f7..85dddbddd 100644 --- a/src/uu/stdbuf/src/stdbuf.rs +++ b/src/uu/stdbuf/src/stdbuf.rs @@ -152,8 +152,8 @@ pub fn uumain(args: impl uucore::Args) -> UResult<()> { let mut command = process::Command::new(command_values.next().unwrap()); let command_params: Vec<&str> = command_values.map(|s| s.as_ref()).collect(); - let mut tmp_dir = tempdir().unwrap(); - let (preload_env, libstdbuf) = get_preload_env(&mut tmp_dir).map_err_context(String::new)?; + let tmp_dir = tempdir().unwrap(); + let (preload_env, libstdbuf) = get_preload_env(&tmp_dir).map_err_context(String::new)?; command.env(preload_env, libstdbuf); set_command_env(&mut command, "_STDBUF_I", &options.stdin); set_command_env(&mut command, "_STDBUF_O", &options.stdout);