From 67b79e92f9de9ae1a9ffd98d12d08aa2dd9a85f8 Mon Sep 17 00:00:00 2001
From: rhysd <lin90162@yahoo.co.jp>
Date: Fri, 10 Jan 2020 14:45:02 +0900
Subject: [PATCH] simplify &x.into_iter() to x.iter()

---
 src/html.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/html.rs b/src/html.rs
index 30e3355..62d67bc 100644
--- a/src/html.rs
+++ b/src/html.rs
@@ -230,8 +230,8 @@ pub fn walk_and_embed_assets(
                             name: QualName::new(None, ns!(), local_name!("src")),
                             value: Tendril::from_slice(TRANSPARENT_PIXEL),
                         });
-                    } else if let Some((dataurl, _)) = (&found_datasrc)
-                        .into_iter()
+                    } else if let Some((dataurl, _)) = found_datasrc
+                        .iter()
                         .chain(&found_src) // Give dataurl priority
                         .map(|attr| attr.value.trim())
                         .filter(|src| !src.is_empty()) // Ignore empty srcs