Fix the issue of discussion 514 (#1064)

10 months ago · d4d281cd67
parent 7a80555a2c
commit d4d281cd67
1 changed files with 3 additions and 0 deletions
--- a/codes/rust/chapter_sorting/selection_sort.rs
+++ b/codes/rust/chapter_sorting/selection_sort.rs
@ -8,6 +8,9 @@ include!("../include/include.rs");

 /* 选择排序 */
 fn selection_sort(nums: &mut [i32]) {
+    if nums.is_empty() {
+        return;
+    }
    let n = nums.len();
    // 外循环：未排序区间为 [i, n-1]
    for i in 0..n-1 {