std::encoding::json: minor optimization

julelang · Aug 20, 2024 · a3ad9f8 · a3ad9f8
1 parent cee516e
commit a3ad9f8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/std/encoding/json/buffer.jule b/std/encoding/json/buffer.jule
@@ -98,7 +98,7 @@ fn growSlice(b: []byte, n: int): []byte {
     if c < cap(b)<<1 {
         c = cap(b) << 1
     }
-    mut b2 := append([]byte(nil), make([]byte, c)...)
+    mut b2 := make([]byte, len(b), c)
     copy(b2, b)
-    ret b2[:len(b)]
+    ret b2
 }