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fix another never_loop

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This commit is contained in:
Cameron Steffen 2017-06-11 18:37:59 -05:00
parent 8b00f826d7
commit 1a453bf72c
1 changed files with 6 additions and 6 deletions
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12
clippy_lints/src/doc.rs
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@ -200,7 +200,7 @@ fn check_doc(cx: &EarlyContext, valid_idents: &[String], docs: &[(String, Span)]
type Item = (bool, char); type Item = (bool, char);
fn next(&mut self) -> Option<(bool, char)> { fn next(&mut self) -> Option<(bool, char)> {
while self.line < self.docs.len() { if self.line < self.docs.len() {
if self.reset { if self.reset {
self.line += 1; self.line += 1;
self.reset = false; self.reset = false;
@ -215,18 +215,18 @@ fn check_doc(cx: &EarlyContext, valid_idents: &[String], docs: &[(String, Span)]
self.pos += c.len_utf8(); self.pos += c.len_utf8();
let new_line = self.new_line; let new_line = self.new_line;
self.new_line = c == '\n' || (self.new_line && c.is_whitespace()); self.new_line = c == '\n' || (self.new_line && c.is_whitespace());
return Some((new_line, c)); Some((new_line, c))
} else if self.line == self.docs.len() - 1 { } else if self.line == self.docs.len() - 1 {
return None; None
} else { } else {
self.new_line = true; self.new_line = true;
self.reset = true; self.reset = true;
self.pos += 1; self.pos += 1;
return Some((true, '\n')); Some((true, '\n'))
} }
} else {
None
} }
None
} }
} }