fix: copy valid range when cloning queue

When cloning a queue we are only interested in copying valid data from the original queue, not the unused/garbaged tail of it.

1 files changed, 1 insertions, 1 deletions

diff --git a/std/queue.zc b/std/queue.zc
index 31e5dbd..3e99eba 100644
--- a/std/queue.zc
+++ b/std/queue.zc
@@ -25,7 +25,7 @@ impl Queue<T> {
     new_queue.len = self.len;
     new_queue.cap = self.cap;
     new_queue.data = malloc(sizeof(T) * new_queue.cap);
-    memcpy(new_queue.data, self.data, sizeof(T) * new_queue.cap);
+    memcpy(new_queue.data, self.data, sizeof(T) * new_queue.len);
     return new_queue;
   }