From 8f0a06f6eafa5b86916fcce4b04b754a9d20f87c Mon Sep 17 00:00:00 2001
From: Ringo Hoffmann <r.hoffmann@b12-gruppe.de>
Date: Fri, 15 Mar 2024 10:29:50 +0100
Subject: [PATCH] set `wait` to none if passed as 0

---
 src/duration.rs | 4 ++++
 src/main.rs     | 5 ++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/duration.rs b/src/duration.rs
index 6e6757d..f7bff63 100644
--- a/src/duration.rs
+++ b/src/duration.rs
@@ -16,6 +16,10 @@ impl DurationRange {
     pub fn is_flat(&self) -> bool {
         self.0 == self.1
     }
+
+    pub fn start(&self) -> &Duration {
+        &self.0
+    }
 }
 
 impl FromStr for DurationRange {
diff --git a/src/main.rs b/src/main.rs
index 34abe2b..d6625a4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -83,7 +83,10 @@ struct Args {
 fn main() -> Result<()> {
     let args = Args::parse();
 
-    let wait: Option<DurationRange> = args.wait.map(|v| v.parse()).transpose()?;
+    let wait = match args.wait.map(|v| v.parse::<DurationRange>()).transpose()? {
+        Some(v) if v.start() == &Duration::from_millis(0) && v.is_flat() => None,
+        v => v,
+    };
 
     if !args.silent && args.parallel.get() > 1 && wait.as_ref().is_some_and(|v| v.is_flat()) {
         println!(