# HG changeset patch
# User Ludovic Chabant <ludovic@chabant.com>
# Date 1397015898 25200
# Node ID 6f51757e7da12ce9b7cb64bdf56bd4098fff2349
# Parent  4209868e0e6ccae1fe06f2581a7f8b14643b6148
Fix a crash when setting up the Flask app.

diff -r 4209868e0e6c -r 6f51757e7da1 wikked/commands/web.py
--- a/wikked/commands/web.py	Mon Apr 07 08:12:58 2014 -0700
+++ b/wikked/commands/web.py	Tue Apr 08 20:58:18 2014 -0700
@@ -53,12 +53,13 @@
         import wikked.settings
         if ctx.args.usetasks:
             wikked.settings.WIKI_ASYNC_UPDATE = True
-        for cv in ctx.args.config:
-            cname, cval = cv.split('=')
-            if cval in ['true', 'True', 'TRUE']:
-                setattr(wikked.settings, cname, True)
-            else:
-                setattr(wikked.settings, cname, cval)
+        if ctx.args.config:
+            for cv in ctx.args.config:
+                cname, cval = cv.split('=')
+                if cval in ['true', 'True', 'TRUE']:
+                    setattr(wikked.settings, cname, True)
+                else:
+                    setattr(wikked.settings, cname, cval)
 
         # Create/import the app.
         from wikked.web import app