1 files changed, 3 insertions, 3 deletions

diff --git a/heap.c b/heap.c
index 3e354c4..e2ca750 100644
--- a/heap.c
+++ b/heap.c
@@ -116,9 +116,9 @@ my_heapsort(T a[], size_t n)
 {
         heapify(a, n);
 
-        for ( size_t i = n; i-- > 0; ) {
-                swap(a, 0, i);
-                fixdown(a, 0, i);
+        while ( n-- ) {
+                swap(a, 0, n);
+                fixdown(a, 0, n);
         }
 }