Mercurial > hg > lukkari

changeset 149:834abfd9d8e9

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Use CSSalts only if the variable is set.
author Matti Hamalainen <ccr@tnsp.org>
date Sat, 20 Sep 2014 01:42:36 +0300
parents b6eb02871dbf
children 5c0eacb7d35d
files index.php
diffstat 1 files changed, 7 insertions(+), 4 deletions(-) [+]
line wrap: on
line diff
--- a/index.php	Sat Sep 20 01:42:21 2014 +0300
+++ b/index.php	Sat Sep 20 01:42:36 2014 +0300
@@ -530,11 +530,14 @@
   echo
     " <div id=\"csssel\">".cmQM("Style").": ";
 
-  foreach ($pageCSSAlts as $name => $id)
+  if (isset($pageCSSAlts))
   {
-    echo
-      "<a ".(($pageCSSIndex == $id) ? "class=\"selected\" " : "").
-      "href=\"".$baseURI."?css=".$id."\">".$name."</a>";
+    foreach ($pageCSSAlts as $name => $id)
+    {
+      echo
+        "<a ".(($pageCSSIndex == $id) ? "class=\"selected\" " : "").
+        "href=\"".$baseURI."?css=".$id."\">".$name."</a>";
+    }
   }
 
   echo