X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=clippy_lints%2Fsrc%2Fdoc.rs;h=e67ec4e06c547d3455f6cd83507ddd227d503a3e;hb=daca50a515f28218142d9945ca714f7420b4fc75;hp=fb53b55ebd6acdd41e0d2a9f94676248bccf4343;hpb=f6d1f368db9e726fde825dc2525cdec07673b416;p=rust.git

diff --git a/clippy_lints/src/doc.rs b/clippy_lints/src/doc.rs
index fb53b55ebd6..e67ec4e06c5 100644
--- a/clippy_lints/src/doc.rs
+++ b/clippy_lints/src/doc.rs
@@ -383,7 +383,7 @@ pub fn strip_doc_comment_decoration(doc: &str, comment_kind: CommentKind, span:
     let mut no_stars = String::with_capacity(doc.len());
     for line in doc.lines() {
         let mut chars = line.chars();
-        while let Some(c) = chars.next() {
+        for c in &mut chars {
             if c.is_whitespace() {
                 no_stars.push(c);
             } else {