From 0489cc2e774430c8f68a9cae6e1873bf72678a1e Mon Sep 17 00:00:00 2001
From: Tyr Chen <tyr.chen@gmail.com>
Date: Sun, 24 Oct 2021 17:34:16 -0700
Subject: [PATCH] fix a logic bug

---
 23_advanced_generics/src/iterator.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/23_advanced_generics/src/iterator.rs b/23_advanced_generics/src/iterator.rs
index cb12e1a..a0cd6fe 100644
--- a/23_advanced_generics/src/iterator.rs
+++ b/23_advanced_generics/src/iterator.rs
@@ -32,7 +32,7 @@ impl Iterator for Equation<Quadratic> {
 
     fn next(&mut self) -> Option<Self::Item> {
         self.current += 1;
-        if self.current == u32::MAX {
+        if self.current >= u16::MAX as u32 {
             return None;
         }
 
-- 
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