pkgs/profpatsch/nman: don't use non portable option --local-file

`man -l` is sadly not part of POSIX, but supported by both GNU's and
OpenBSD's implementations of man(1) – contrary to `--local-file`.

1 files changed, 1 insertions, 1 deletions

diff --git a/pkgs/profpatsch/nman/nman.rs b/pkgs/profpatsch/nman/nman.rs
index a6206fa9..923fc6eb 100644
--- a/pkgs/profpatsch/nman/nman.rs
+++ b/pkgs/profpatsch/nman/nman.rs
@@ -394,7 +394,7 @@ impl Main {
                         &drv.output.display()
                     ));
                     let res = self
-                        .debug_log_command(Command::new("man").arg("--local-file").arg(file))
+                        .debug_log_command(Command::new("man").arg("-l").arg(file))
                         .and_then(|cmd| cmd.spawn())
                         .and_then(|mut c| c.wait())
                         .map(|c| c.success());