From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 12 May 2021 18:18:20 +0000 (+0100)
Subject: bundles: Fix Display of ZipIndex to honour format options
X-Git-Tag: otter-0.6.0~326
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=3a73a447c0e9ae3027d2aa51fd0c55d5514152a5;p=otter.git

bundles: Fix Display of ZipIndex to honour format options

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/src/bundles.rs b/src/bundles.rs
index 231ae5ae..da0ac2d7 100644
--- a/src/bundles.rs
+++ b/src/bundles.rs
@@ -300,7 +300,7 @@ deref_to_field_mut!{IndexedZip, ZipArchive, za }
 pub struct ZipIndex(pub usize);
 impl Display for ZipIndex {
   #[throws(fmt::Error)]
-  fn fmt(&self, f: &mut Formatter) { write!(f,"{}",self.0)? }
+  fn fmt(&self, f: &mut Formatter) { Display::fmt(&self.0,f)? }
 }
 
 impl IndexedZip where {