From e67f019517b7a6bb4c65800fe708e3831a821dda Mon Sep 17 00:00:00 2001
From: Mathijs van de Nes <git@mathijs.vd-nes.nl>
Date: Sat, 28 Feb 2015 14:35:51 +0100
Subject: [PATCH] Implement size_hint on our iterator wrapper

---
 src/reader.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/reader.rs b/src/reader.rs
index 5bb0f856..1bae6bff 100644
--- a/src/reader.rs
+++ b/src/reader.rs
@@ -57,6 +57,9 @@ impl<'a> Iterator for ZipFileIterator<'a> {
     fn next(&mut self) -> Option<&'a ZipFile> {
         self.inner.next()
     }
+    fn size_hint(&self) -> (usize, Option<usize>) {
+        self.inner.size_hint()
+    }
 }
 
 fn unsupported_zip_error<T>(detail: &'static str) -> ZipResult<T>