Initilize selectmod in navmenu() function to avoid some warnings

when showing the menu and no cm has been selected. No risk with this
change, I suppose. :-)

diff --git a/lib/weblib.php b/lib/weblib.php
index 00190692661c391f53ccc7630d58a5264e894b91..5e0c204ae34686ed7892deb791de26907a79795b 100644 (file)
--- a/lib/weblib.php
+++ b/lib/weblib.php
@@ -1729,6 +1729,7 @@ function navmenu($course, $cm=NULL, $targetwindow="self") {
     $previousmod = NULL;
     $backmod = NULL;
     $nextmod = NULL;
+    $selectmod = NULL;
     $logslink = NULL;
     $flag = false;