fix: return when empty

TheAlgorithms · Feb 15, 2024 · 513e09e · 513e09e
1 parent 871d2fd
commit 513e09e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/sorting/selection_sort.rs b/src/sorting/selection_sort.rs
@@ -1,4 +1,8 @@
 pub fn selection_sort<T: Ord>(arr: &mut [T]) {
+    if arr.is_empty() {
+        return;
+    }
+
     let len = arr.len();
     for left in 0..(len - 1) {
         let mut smallest = left;