diff options
| -rw-r--r-- | library/core/src/str/iter.rs | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/library/core/src/str/iter.rs b/library/core/src/str/iter.rs index 24083ee6af4..21278c99316 100644 --- a/library/core/src/str/iter.rs +++ b/library/core/src/str/iter.rs @@ -585,16 +585,17 @@ where impl<'a, P: Pattern<'a>> SplitInternal<'a, P> { #[inline] fn get_end(&mut self) -> Option<&'a str> { - if !self.finished && (self.allow_trailing_empty || self.end - self.start > 0) { + if !self.finished { self.finished = true; - // SAFETY: `self.start` and `self.end` always lie on unicode boundaries. - unsafe { - let string = self.matcher.haystack().get_unchecked(self.start..self.end); - Some(string) + + if self.allow_trailing_empty || self.end - self.start > 0 { + // SAFETY: `self.start` and `self.end` always lie on unicode boundaries. + let string = unsafe { self.matcher.haystack().get_unchecked(self.start..self.end) }; + return Some(string); } - } else { - None } + + None } #[inline] |