# HG changeset patch
# User Ludovic Chabant <ludovic@chabant.com>
# Date 1442472719 25200
# Node ID 43b18814420d7da58a5882dbcb01361bb6a007a5
# Parent  b0566f14f0f6b71793cf7e4996fd84f333547c15
Previewing an edited page is now using the proper URL.

This fixes the state of Wiki links in the text.

diff -r b0566f14f0f6 -r 43b18814420d wikked/api/edit.py
--- a/wikked/api/edit.py	Wed Sep 16 23:44:11 2015 -0700
+++ b/wikked/api/edit.py	Wed Sep 16 23:51:59 2015 -0700
@@ -47,7 +47,9 @@
 @app.route('/api/preview', methods=['POST'])
 def api_preview():
     url = request.form.get('url')
-    url = url_from_viewarg(url)
+    if url == '' or not url[0] == '/':
+        abort(400)
+
     text = request.form.get('text')
     wiki = get_wiki()
     preview = preview_edited_page(wiki, url, text)