Add head code to prevent Declare JS Vars bug

2016-04-06 23:13:25 -07:00 · 2016-04-06 23:13:25 -07:00 · 88512026c9
parent 82cc9f99d1
commit 88512026c9
1 changed files with 8 additions and 0 deletions
--- a/seed/challenges/01-front-end-development-certification/basic-javascript.json
+++ b/seed/challenges/01-front-end-development-certification/basic-javascript.json
@ -100,6 +100,14 @@
        "Assign the contents of <code>a</code> to variable <code>b</code>."
      ],
      "releasedOn": "January 1, 2016",
+      "head": [
+        "if (typeof a != 'undefined') {",
+        "  a = undefined;",
+        "}",
+        "if (typeof b != 'undefined') {",
+        "  b = undefined;",
+        "}"
+      ],
      "challengeSeed": [
        "// Setup",
        "var a;",