From fa47c82617c8840c5d2297d3b86d8731ee9ec82b Mon Sep 17 00:00:00 2001
From: Winterhuman <86165318+Winterhuman@users.noreply.github.com>
Date: Mon, 25 Sep 2023 20:43:38 +0000
Subject: [PATCH] Add `--timeout` notice (#557)

Closes: https://github.com/shssoichiro/oxipng/issues/556

Adds a statement saying that `--timeout` isn't as useful for compression
algorithms which use fewer and slower rounds, which OxiPNG tends to use
nowadays.

---------

Co-authored-by: andrews05 <andrew@digerati.co.nz>
---
 src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index a83e4464..db1eabe2 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -257,7 +257,7 @@ fn main() {
         )
         .arg(
             Arg::new("timeout")
-                .help("Maximum amount of time, in seconds, to spend on optimizations")
+                .help("Maximum amount of time, in seconds, to spend on optimizations (currently of limited use due to the shift away from zlib)")
                 .value_name("secs")
                 .long("timeout")
                 .value_parser(value_parser!(u64)),