7.0.1 (#184)

* fix: don't panic when jitter is 0

src/utils.rs

@@ -565,7 +565,11 @@ where
 }
 
 pub fn add_jitter(delay: u64, jitter: u32) -> u64 {
-  delay.saturating_add(rand::thread_rng().gen_range(0 .. jitter as u64))
+  if jitter == 0 {
+    delay
+  } else {
+    delay.saturating_add(rand::thread_rng().gen_range(0 .. jitter as u64))
+  }
 }
 
 pub fn into_redis_map<I, K, V>(mut iter: I) -> Result<HashMap<RedisKey, RedisValue>, RedisError>
@@ -832,6 +836,11 @@ mod tests {
     RedisValue::Array(v)
   }
 
+  #[test]
+  fn should_not_panic_with_zero_jitter() {
+    assert_eq!(add_jitter(10, 0), 10);
+  }
+
   #[test]
   fn should_flatten_xread_example() {
     // 127.0.0.1:6379> xread count 2 streams foo bar 1643479648480-0 1643479834990-0