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rust-lang · Jan 19, 2018 · 4a0da4c · 4a0da4c
1 parent f72b7f7
commit 4a0da4c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/libcore/iter/mod.rs b/src/libcore/iter/mod.rs
@@ -721,7 +721,7 @@ impl<I> Iterator for StepBy<I> where I: Iterator {
         // overflow handling
         loop {
             let mul = n.checked_mul(step);
-            if unsafe { intrinsics::likely(mul.is_some())} {
+            if unsafe { intrinsics::likely(mul.is_some()) } {
                 return self.iter.nth(mul.unwrap() - 1);
             }
             let div_n = usize::MAX / n;