Update README.md

tc39 · Jan 29, 2018 · 48255ce · 48255ce
1 parent 5ac971b
commit 48255ce
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -47,7 +47,7 @@ When the SetLastArrayItem method is called, the following steps are taken:
 
     Let O be ? ToObject(this value).
     Let len be ? ToLength(? Get(O, "length")).
-    If len is not zero, then
+    If len > 0, then
         Set len to len-1
     Let index be ! ToString(len).
     Return ? Set(O, index, value).